Beispiel #1
0
class GBDCauseMapper(CodProcess):
    """Convert cause codes into cause_ids.

    Arguments:
        id_cols (list):
        data_col (list):
        unique_cols (list):
    Returns:
        df, a pandas DataFrame with addition of cause_id
        diag_df, a pandas DataFrame: assesses the difference
        between different mapping versions
    """

    id_cols = ['nid', 'extract_type_id', 'location_id', 'year_id',
               'age_group_id', 'sex_id', 'cause_id', 'code_id',
               'site_id']
    data_col = ['deaths']
    unique_cols = ['nid', 'extract_type_id', 'location_id', 'year_id',
                   'age_group_id', 'sex_id',
                   'cause_id', 'code_id', 'site_id']
    # These are acauses 'sub_total', and '_sb'
    unnecessary_causes = [920, 744]
    cache_dir = str()

    def __init__(self, cause_set_version_id, code_map):
        self.cg = Configurator("standard")
        self.cache_dir = self.cg.get_directory('db_cache')
        self.cause_set_version_id = cause_set_version_id
        self.code_map = code_map

    def get_computed_dataframe(self, df, code_system_id):

        # make special cause adjustments
        df = self.special_cause_reassignment(df, code_system_id)

        """Map code id to cause id."""
        print_log_message("Merging with cause map")
        # get code metadata from a file already cached
        df = add_code_metadata(
            df, ['cause_id'], code_system_id,
            code_map=self.code_map
        )
        report_if_merge_fail(df, 'cause_id', 'code_id')

        # Make sure the mappings are good!
        print("Asserting it's all good")
        self.assert_valid_mappings(df, code_system_id)
        df = self.drop_unnecessary_causes(df, self.unnecessary_causes)
        print("Collapsing")
        df = self.collapse_and_sum_by_deaths(df)
        return df

    def drop_unnecessary_causes(self, df, unnecessary_causes):
        # Drops causes set as unnecessary, subtotal and stillbirth
        df = df.copy()
        df = df[~df['cause_id'].isin(unnecessary_causes)]
        return df

    def special_cause_reassignment(self, df, code_system_id):
        """Replace the actual data cause under certain conditions.

        There are instances where a PI has good reason to
        believe that a certain group of deaths were assigned
        to the wrong cause, and it is known what cause to re-assign
        those deaths to. Implement here.

        This essentially allows mapping based on not just the cause
        and code system but based on other information like
        the location, NID, year, etc.

        It can also be used (sparingly) for hotfixes like
        changing all codes with values 'acause_digest_gastrititis'
        to be named 'acause_digest_gastritis'.

        Args:
            df (DataFrame): data with cause

        Returns:
            DataFrame: with any modifications
        """

        cache_args = {
            'force_rerun': False,
            'block_rerun': True,
            'cache_dir': 'standard',
            'cache_results': False
        }
        # Some SRS codes get redistributed differently than
        # other ICD10 datasets
        df = add_nid_metadata(
            df, 'source', **cache_args
        )

        if (df['source'] == "India_SRS_states_report").any():
            print_log_message("Changing SRS codes to custom garbage groups")
            assert (df['source'] == "India_SRS_states_report").all()

            df = add_code_metadata(
                df, 'value', code_system_id=code_system_id,
                **cache_args
            )

            custom_grbg = pd.read_csv(
                self.cg.get_resource("srs_custom_garbage_groups")
            )
            custom_grbg = custom_grbg.query('active == 1')
            custom_grbg['value'] = custom_grbg['srs_custom_garbage_group']
            custom_grbg = add_code_metadata(
                custom_grbg, 'code_id', code_system_id=code_system_id,
                merge_col='value', **cache_args
            )
            custom_grbg = custom_grbg.rename(
                columns={'code_id': 'new_code_id'})
            custom_grbg = custom_grbg[['package_id', 'new_code_id']]

            gp_dfs = []
            for package_id in custom_grbg.package_id.unique():
                # THIS QUERIES THE DATABASE - BUT THERE SHOULD NEVER BE A TON
                # OF SRS JOBS HAPPENING AT ONCE SO IT SHOULD BE OK
                gp_df = get_garbage_from_package(
                    code_system_id, package_id, package_arg_type="package_id"
                )
                assert len(gp_df) != 0, \
                    "Found 0 codes for package {}".format(package_id)
                gp_dfs.append(gp_df)
            gp_df = pd.concat(gp_dfs, ignore_index=True)

            gp_df = gp_df.merge(custom_grbg, how='left')
            report_if_merge_fail(gp_df, 'new_code_id', 'package_id')
            gp_df = gp_df[['value', 'new_code_id']]
            gp_df['value'] = gp_df['value'].str.strip()

            df = df.merge(gp_df, how='left', on='value')
            df.loc[df['new_code_id'].notnull(), 'code_id'] = df['new_code_id']
            df['code_id'] = df['code_id'].astype(int)
            df = df.drop(['new_code_id', 'value'], axis=1)

        df = df.drop('source', axis=1)

        china_cdc_2008 = (df['nid'] == 270005) & (df['extract_type_id'] == 2)
        # J96.00 - move five to four digit J96.0 (this should be a rule in formatting, only keep 4 digit detail)
        five_dig_code = df['code_id'] == 13243
        df.loc[
            china_cdc_2008 & five_dig_code,
            'code_id'
        ] = 13242

        return df

    def collapse_and_sum_by_deaths(self, df):
        """Group by final columns, summing across deaths.

        Directly modifies the dataframe, keeping only the columns needed
        to move on to the next Claude step. Also includes an assertion
        that there are no duplicates.
        """
        df = df.groupby(self.id_cols, as_index=False)[self.data_col].sum()
        self.assert_unique_cols_unique(df)
        return df

    def assert_valid_mappings(self, df, code_system_id):
        """Test that the mapping worked.

        Runs a suite of assertions to make sure that mapping was successful.
        Args:
            df (DataFrame): with at least code_id and cause_id
        Returns:
            None
        Raises:
            AssertionError: Any condition fails
        """
        # add code value from cached code map
        print("Adding value")
        df = add_code_metadata(
            df, ['value'], code_system_id,
            force_rerun=False,
            block_rerun=True,
            cache_dir=self.cache_dir
        )
        report_if_merge_fail(df, 'value', 'code_id')
        # get acause from cached cause hierarchy
        print("Adding acause")
        df = add_cause_metadata(
            df, ['acause'],
            cause_set_version_id=self.cause_set_version_id,
            force_rerun=False,
            block_rerun=True,
            cache_dir=self.cache_dir
        )
        report_if_merge_fail(df, 'acause', 'cause_id')

        # Test that all causes starting with 'acause_' are mapped correctly.
        # acause_cvd, for example, should be mapped to 'cvd' (not 'cvd_ihd').
        # 'acause__gc_X59' should be mapped to '_gc', etc.
        print("Checking implied acauses")
        check_df = df.loc[df['value'].str.startswith('acause_')]
        check_df['implied_acause'] = \
            check_df['value'].str.replace('acause_', '', 1)

        check_df.loc[
            check_df['value'].str.contains("acause__gc"),
            'implied_acause'
        ] = "_gc"
        bad_df = check_df.loc[
            check_df['acause'] != check_df['implied_acause']
        ]
        if len(bad_df) > 0:
            bad_stuff = bad_df[['value', 'acause']].drop_duplicates()
            raise AssertionError(
                "These code values do not match their acause: "
                "\n{}".format(bad_stuff)
            )

        print("Checking for bad values")
        # assert incorrect acauses are gone
        bad_acauses = ['acause_digest_gastrititis',
                       'acause_hiv_tb',
                       'acause_tb_drug']

        bad_df = df.loc[df['value'].isin(bad_acauses)].value.unique()
        if len(bad_df) > 0:
            raise AssertionError(
                "Found these bad code values in the data: {}".format(bad_stuff)
            )

    def assert_unique_cols_unique(self, df):
        """Test that columns that should uniquely identify the dataframe do."""
        assert not df.duplicated(self.unique_cols).any()
Beispiel #2
0
import pandas as pd
import numpy as np

from cod_prep.claude.cod_process import CodProcess
from cod_prep.downloaders.causes import get_parent_and_childen_causes
from cod_prep.downloaders.locations import (
    get_country_level_location_id, add_location_metadata
)
from cod_prep.downloaders.ages import add_age_metadata
from cod_prep.claude.configurator import Configurator

pd.options.mode.chained_assignment = None

CONF = Configurator('standard')
N_DRAWS = CONF.get_resource('uncertainty_draws')


class RTIAdjuster(CodProcess):

    death_cols = ['deaths', 'deaths_corr', 'deaths_raw', 'deaths_rd']
    rti_sources = ['Various_RTI', 'GSRRS_Bloomberg_RTI']

    def __init__(self, df, cause_meta_df, age_meta_df, location_meta_df):
        self.df = df
        self.merge_cols = ['simple_age', 'iso3', 'year_id', 'sex_id']
        self.orig_cols = df.columns
        self.cmdf = cause_meta_df
        self.amdf = age_meta_df
        self.lmdf = location_meta_df

    def get_computed_dataframe(self):
Beispiel #3
0
class Recoder(CodProcess):
    """Move deaths from one thing to another based on expert opinon."""

    id_cols = [
        'nid', 'extract_type_id', 'location_id', 'year_id', 'age_group_id',
        'sex_id', 'cause_id', 'site_id'
    ]
    val_cols = ['deaths', 'deaths_rd', 'deaths_corr', 'deaths_raw']

    def __init__(self, cause_meta_df, source, code_system_id, data_type_id):
        self.source = source
        self.code_system_id = code_system_id
        self.data_type_id = data_type_id
        self.cause_meta_df = cause_meta_df
        self.conf = Configurator("standard")
        self.vr_indicators_path = self.conf.get_resource('vr_indicators')
        self.cache_options = {
            'force_rerun': False,
            'block_rerun': True,
            'cache_results': False,
            'cache_dir': self.conf.get_directory('db_cache')
        }

    def get_computed_dataframe(self, df):
        """Return computations."""

        # this method is de-activated until we establish how data drops
        # will be executed (new preference is through not uploading them or
        # running them through noise reduction)
        # df = self.drop_low_quality_data(self.df)
        if 'data_type_id' not in df.columns:
            df = add_nid_metadata(df, "data_type_id", **self.cache_options)
        df = self.recode(df)
        df = self.conform_secret_causes(df)
        df = self.clean_up(df)

        return df

    def get_diagnostic_dataframe(self):
        """Return diagnostics."""
        pass

    def recode_sids(self, df):
        # SIDS in under 4 star locations needs to be recoded to neonatal 02/26/18
        path_to_4_stars_sheet = self.conf.get_resource("four_star_locations")
        four_five_star_locs = pd.read_csv(path_to_4_stars_sheet)
        four_five_star_locs = four_five_star_locs[['location_id']]
        four_five_star_locs = four_five_star_locs.location_id.unique()
        less_than_four_star = ~df['location_id'].isin(four_five_star_locs)
        is_sids = df['cause_id'] == 686
        df.loc[is_sids & less_than_four_star, 'cause_id'] = 380
        return df

    def clean_up(self, df):
        """Group rogue duplicates."""
        df = df.groupby(self.id_cols, as_index=False)[self.val_cols].sum()
        return df

    def conform_secret_causes(self, df):
        """Remove secret causes and conform to reporting cause hierarchy."""
        # replace parent_id = 723 if cause is "inj_suicide_pesti",
        # "inj_suicide_fire", "inj_suicide_hang")
        df = add_cause_metadata(df,
                                add_cols=['secret_cause', 'parent_id'],
                                cause_meta_df=self.cause_meta_df,
                                **self.cache_options)
        injuries_replace_parents = [722, 720, 719]
        replaced_injuries = df['cause_id'].isin(injuries_replace_parents)
        df.loc[replaced_injuries, 'parent_id'] = 723
        secret_causes = df['secret_cause'] == 1
        not_cc_code = df['cause_id'] != 919
        len_before = len(df)
        if df['parent_id'].isnull().values.any():
            raise AssertionError('There are missing parent cause_ids')
        df.loc[secret_causes & not_cc_code, 'cause_id'] = df['parent_id']
        len_after = len(df)
        if len_before != len_after:
            raise AssertionError(
                'The length of the dataframe has changed from {} to {}'.format(
                    len_before, len_after))
        df.drop(['parent_id', 'secret_cause'], axis=1, inplace=True)
        return df

    def drop_leukemia_subtypes(self, df):
        """Remove leukemia subtypes deaths created by redistribution.

        Deaths that are created in redistribution for leukemia subtypes should
        be recoded to the parent leukemia.
        """
        leuk_subtypes = get_all_related_causes('neo_leukemia',
                                               self.cause_meta_df)

        # remove parent leukemia cause_id
        leuk_subtypes.remove(487)

        df.loc[(df['cause_id'].isin(leuk_subtypes)) & (df['deaths_rd'] > 0) &
               (df['deaths_raw'] <= 0), 'cause_id'] = 487

        return df

    def recode(self, df):
        """Recode based on expert judgement.
        """
        cause_metadata_df = self.cause_meta_df
        cause_metadata_df = cause_metadata_df[[
            "cause_id", "path_to_top_parent", "acause"
        ]]
        # recode ckd except for ckd_other to cong_other in neonates
        ckd_cause_ids = get_all_related_causes('ckd', cause_metadata_df)
        ckd_cause_ids.remove(593)
        ckd_less_other = df['cause_id'].isin(ckd_cause_ids)
        neonate = df['age_group_id'].isin([2, 3])
        df.loc[ckd_less_other & neonate, 'cause_id'] = 652

        # recode resp_copd, resp_asthma, resp_other, resp_interstitial to lri
        # in neonates
        resp_ids = [509, 515, 516, 520]
        is_cert_resp_causes = df['cause_id'].isin(resp_ids)
        # neonate already defined
        df.loc[is_cert_resp_causes & neonate, 'cause_id'] = 322

        # recode resp_asthma to lri in perinates
        is_asthma = df['cause_id'] == 515
        df.loc[is_asthma & (df['age_group_id'] == 4), 'cause_id'] = 322

        # Drop any maternal cause below age 10 and above age 55
        # (recode to cc_code)
        maternal_cause_ids = get_all_related_causes(366, cause_metadata_df)
        maternal_cause_ids = df['cause_id'].isin(maternal_cause_ids)
        # ages not in the maternal age range
        non_maternal_ages = np.logical_not(df['age_group_id'].isin(
            [7, 8, 9, 10, 11, 12, 13, 14, 15, 22]))
        df.loc[maternal_cause_ids & non_maternal_ages, 'cause_id'] = 919

        # Drop alzheimers below age 40 to (recode to cc_code)
        # dementia cause_id = 543
        alzheimers = df['cause_id'] == 543
        under_40 = df['age_group_id'].isin(range(1, 13, 1))
        df.loc[alzheimers & under_40, 'cause_id'] = 919

        # Recode congenital causes to cc_code in ages over 70
        # (stata: substr(acause, 1, 4) == "cong")
        cong_causes = get_all_related_causes('cong', cause_metadata_df)
        congenital = df['cause_id'].isin(cong_causes)
        over_70 = df['age_group_id'].isin([19, 20, 30, 31, 32, 235])
        df.loc[congenital & over_70, "cause_id"] = 919

        # Recode neonatal-aged hepatitis
        # (and all sub-causes) to neonatal_hemolytic
        # except ICD9_USSR_Tabulated and ICD10_tabulated
        # Recode neonatal-aged hepatitis (and all sub-causes) to neonatal
        # if source is ICD9_USSR_Tabulated or ICD10_tabulated
        hepatitis = get_all_related_causes(400, cause_metadata_df)
        hepatitis = df['cause_id'].isin(hepatitis)
        if self.code_system_id in [7, 9]:
            df.loc[hepatitis & neonate, "cause_id"] = 380
        else:
            df.loc[hepatitis & neonate, "cause_id"] = 384

        # inj_disaster_light to inj_othunintent 2/07/18
        inj_disaster_light = df['cause_id'] == 984
        df.loc[inj_disaster_light, 'cause_id'] = 716

        # ckd diabetes type to ckd all but icd10 2/07/18
        # added ICD9_detail to exception 5/15/18
        if self.code_system_id not in [1, 6]:
            ckd_diabetes = df['cause_id'].isin([997, 998])
            df.loc[ckd_diabetes, 'cause_id'] = 589

        # Removing diabetes remap 7/2/2019 - want to use the results of the new
        # unspecified diabetes regression for everything
        # # diabetes subtypes to parent all but icd10 2/07/18
        # # added ICD9_detail, ICD10_tab to exception 5/15/18
        # if self.code_system_id not in [1, 6, 9]:
        #     diabetes_subtypes = df['cause_id'].isin([975, 976])
        #     df.loc[diabetes_subtypes, 'cause_id'] = 587

        # diabetes to type 1 under 15 everywhere 2/07/18
        diabetes_type_2 = df['cause_id'] == 976
        under_15 = df['age_group_id'] < 8
        df.loc[diabetes_type_2 & under_15, 'cause_id'] = 975

        # nutrition iron and iodine to zz every data 2/07/18
        iron_or_iodine = df['cause_id'].isin([388, 390])
        df.loc[iron_or_iodine, 'cause_id'] = 919

        # cvd_ihd move to cong_heart  in under one year 2/07/18
        under_1 = df['age_group_id'] < 5
        cvd_ihd = df['cause_id'] == 493
        df.loc[cvd_ihd & under_1, 'cause_id'] = 643

        if 686 in df.cause_id.unique():
            df = self.recode_sids(df)

        # Need to map _neo, _mental, _infect
        # etc to cc code 2/07/18
        df.loc[df.cause_id.isin([344, 409, 410, 542, 558, 669, 680, 961]),
               'cause_id'] = 919
        # usually we also have to map _inj to cc_code, but in some VA we have
        # other sources for splitting _inj we do not move to cc_code 3/26/2018
        if self.data_type_id not in [6, 7, 8]:
            df.loc[df['cause_id'] == 687, 'cause_id'] = 919

        # cvd_ihd to cvd_other in under age one to 14 years 2/07/18 bridge map
        one_to_14 = df['age_group_id'].isin([5, 6, 7])
        cvd_ihd = df['cause_id'] == 493
        df.loc[cvd_ihd & one_to_14, 'cause_id'] = 507
        # TODO test if the distinction between this and the above is necessary,
        # e.g. would the bridge map already map neonatal_hemolytic to neonatal?

        # Do shared cancer recodes (previously in cancer_recodes.do)
        cancer_recodes = get_all_related_causes([
            411, 414, 423, 426, 429, 432, 435, 438, 441, 444, 450, 453, 456,
            459, 462, 465, 468, 474, 486, 483
        ], cause_metadata_df)
        cancer_recodes = df['cause_id'].isin(cancer_recodes)
        cancer_ages = df['age_group_id'].isin(range(2, 8, 1))
        df.loc[cancer_recodes & cancer_ages, "cause_id"] = 489

        not_icd10 = self.code_system_id != 1
        neo_meso = df['cause_id'] == 483
        df.loc[neo_meso & not_icd10, "cause_id"] = 489

        # Recode digest_hernia to cc_code if source is Ethiopia_AAMSP
        # added Ethiopia_subnational_AAMSP in GBD2017
        if self.source.endswith("AAMSP"):
            digest_hernia = df['cause_id'].isin([531])
            df.loc[digest_hernia, "cause_id"] = 919

        # in these years we split a garbage of homicide/suicide to
        # their causes proportionally, now we want to recode the years
        # that we don't want to use in the homicide/suicide model.
        if self.source == "Iran_Mohsen_special_ICD10":
            homicide_and_suicide = df['cause_id'].isin(
                [724, 725, 726, 727, 941, 718, 719, 720, 721, 722, 723])
            bad_years = df['year_id'].isin(range(2007, 2015))
            # _unintent
            df.loc[bad_years & homicide_and_suicide, "cause_id"] = 919

        # Recode war subcauses to inj_homicide in Jamaica 2005 VR
        inj_war = get_all_related_causes(945, cause_metadata_df)
        is_inj_war = df['cause_id'].isin(inj_war)
        jamaica = df['location_id'] == 115
        year_2005 = df['year_id'] == 2005
        vr = df['data_type_id'] == 9
        df.loc[is_inj_war & jamaica & year_2005 & vr, 'cause_id'] = 724

        # Recode inj_mech_gun to inj_homicide for Jamaica 2006 VR
        # "In ICD10 2005 there a large number of deaths due to
        # homicides, but in 2006 many of these deaths have moved to
        # unintentional firearms.
        # 2006 is missing homicides deaths. USERNAME wants to move deaths from
        # unintentional firearms to homicides."
        inj_mech_gun = df['cause_id'] == 705
        year_2006 = df['year_id'] == 2006
        df.loc[inj_mech_gun & year_2006 & jamaica & vr, 'cause_id'] = 724

        # Recode digest_ibd to digest for Suriname 2005-2012 ICD10
        # "Because NR has a very bad effect on IBD in Surinam please recode all
        # of data from  1995-2012 (ICD10 ) for "digest_ibd" to "digest"  in
        # Suriname and keep them in recoding list for every upload"
        # TODO should this be more years than just 2012? like all of ICD10?
        if self.source == "ICD10":
            digest_ibd = df['cause_id'] == 532
            suriname = df['location_id'] == 118
            year_1995_2012 = df['year_id'].isin(range(1995, 2013, 1))
            df.loc[digest_ibd & suriname & year_1995_2012, 'cause_id'] = 526

        # Recode endo_procedural to inj_homicide, writ-large
        # "GBD2013 HACK: USERNAME and USERNAME want Endo-procedural
        # to go to inj_medical just for this round.
        # In GBD2014 it will go to endo"
        endo_prodcedural = df['cause_id'] == 624
        df.loc[endo_prodcedural, 'cause_id'] = 708

        # Recode Schizophrenia to cc_code in Tibet - USERNAME's reason:
        # "Because have very bad effect in Noise Reduction"
        schizo = df['cause_id'] == 559
        tibet = df['location_id'] == 518
        df.loc[schizo & tibet, 'cause_id'] = 919

        # Recode HIV and all sub-causes before 1980 to cc_code, writ-large
        hiv = get_all_related_causes(298, cause_metadata_df)
        hiv = df['cause_id'].isin(hiv)
        pre_1980 = df['year_id'] < 1980
        df.loc[hiv & pre_1980, 'cause_id'] = 919

        # Recode diabetes and all sub-causes to neonatal, if age is neonatal
        # "2-Any death assigned to Diabetes in neonatal period (age 0-28 days)
        # in all data format (Except ICD9 and ICD10 detail) including all MCCD,
        # DSP , Russia format, VA have to recode to the neonatal death" -USERNAME
        # TODO this should be an age restriction for GBD not a recode
        # TODO implement
        diabetes_causes = get_all_related_causes(587, cause_metadata_df)
        diabetes = df['cause_id'].isin(diabetes_causes)
        df.loc[neonate & diabetes, 'cause_id'] = 380

        # Recode cvd_stroke and all subcauses to cvd
        # in Verbal Autopsy under 20 years
        # "Any death in VA and SCD that assigned to the Stroke
        # in under age 20 years have to recode to all CVD"
        # Not done in bridge map; stata code does this for all VA
        # despite SCD comment.
        under_20 = df['age_group_id'].isin(range(0, 8, 1))
        stroke = get_all_related_causes('cvd_stroke', cause_metadata_df)
        stroke_deaths = df['cause_id'].isin(stroke)
        va = df['data_type_id'] == 8
        # cvd cause_id is 491
        df.loc[under_20 & stroke_deaths & va, 'cause_id'] = 491

        # Recode inj_trans_road_pedal to cc_code if age over 95, for everything
        # USERNAME request 1/20/2017 "remove inj_trans_road_pedal for over
        # 95 in all countries and years"
        # TODO should this be an age restriction? questionable...
        over_95 = df['age_group_id'] == 235
        inj_trans_road_pedal = df['cause_id'] == 691
        df.loc[over_95 & inj_trans_road_pedal, 'cause_id'] = 919

        # Recode mental_schizo to _mental everywhere
        # "USERNAME request 1/31/2017 to get rid of all mental_schizo as a cause
        # of death and map to _mental"
        # TODO implement
        # TODO should this be yld_only, then? questionable...
        # TODO if maintaining this, don't need restriction restricting
        # mental_schizo to cc_code in Tibet
        df.loc[schizo, 'cause_id'] = 919

        # Recode msk and all sub-causes to cc_code in all VA
        # "USERNAME and USERNAME request 2/14/2017 "msk recode to cc_code for all
        # VA and SRS"
        # this is in the bridge map already

        # Recode cvd_pvd to cvd in Russia_FMD_1999_2011
        # Russia 1999 2011 has a weird outlier for pvd, should be cvd according
        # to USERNAME 02/13/2017
        # TODO implement
        if self.source == "Russia_FMD_1999_2011":
            cvd_pvd = df['cause_id'] == 502
            df.loc[cvd_pvd, 'cause_id'] = 491

        # USERNAME said to remove this following recode 2/26/2018
        # # In all VR USERNAME wants to move mental_drug deaths in under 15
        # # to unintentional poisoning. -USERNAME 7/8/2015
        # # cause_id 562 (mental_drug_opioids) has different age restrictions,
        # # so recode it separately
        # mental_causes_no_op = df['cause_id'].isin(
        #     [560, 561, 563, 564, 565, 566]
        # )
        # mental_no_op_ages = df['age_group_id'].isin(range(2, 8, 1))
        # df.loc[mental_causes_no_op & mental_no_op_ages & vr, 'cause_id'] = 700

        # mental_op = df['cause_id'] == 562
        # mental_op_ages = df['age_group_id'].isin([4, 5, 6, 7])
        # df.loc[mental_op & mental_op_ages & vr, 'cause_id'] = 700

        # Temp fix for self imposed redistribution error
        # move suicide and homicide in these years to cc_code
        if self.source == "Iran_Mohsen_special_ICD10":
            sui_homi_causes = [
                717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 941
            ]
            sui_homi = df['cause_id'].isin(sui_homi_causes)
            bad_years = df['year_id'].isin(range(2007, 2015))
            df.loc[sui_homi & bad_years, 'cause_id'] = 919

        # In India MCCD neonatal sepsis should only be in under 1 month
        if "India_MCCD" in self.source:
            non_neonates = np.logical_not(df['age_group_id'].isin([2, 3]))
            neonatal_sepsis = df['cause_id'].isin([])
            df.loc[non_neonates & neonatal_sepsis, 'cause_id'] = 380

        # In India_SCD_states_rural we are trying to get rid of all the
        # redistribution artifacts
        if self.source == "India_SCD_states_rural":
            warnings.warn("Implement SCD rd artifact recode")

        # Recoding state actor violence to war for proper schocks tracking
        # in ICD9btl & icd10 inj_war_execution > inj_war_war in Ecuador '80-'90
        inj_war_execution = df['cause_id'] == 854

        if self.source == "ICD9_BTL":
            ecuador = df['location_id'] == 122
            year_1980_1990 = df['year_id'].isin(range(1980, 1991, 1))
            df.loc[inj_war_execution & ecuador & year_1980_1990,
                   'cause_id'] = 855

            # inj_war_execution > inj_war_war for BIH from 1985-91
            bih = df['location_id'] == 44
            year_1985_1991 = df['year_id'].isin(
                [1985, 1986, 1987, 1988, 1989, 1990, 1991])
            df.loc[inj_war_execution & bih & year_1985_1991, 'cause_id'] = 855
            # in icd9_btl there are cancer recodes to be implemented here
            warnings.warn("BTL cancer recode needed")

        if self.source == "ICD10":
            irq = df['location_id'] == 143
            year_2008 = df['year_id'] == 2008
            df.loc[inj_war_execution & year_2008 & irq, 'cause_id'] = 855

        # USERNAME said cirrhosis and hepatitis in India SRS did not go very well (5/26/19)
        # "Move any death from SRS in the final stage due to cirrhosis to hepatitis in under 15
        # Move 30% death from SRS in the final stage due to cirrhosis to hepatitis in between 15-24"
        if self.source == "India_SRS_states_report":
            # There should be no cirrhosis subtypes in SRS, but include them in case things change
            cirrhosis_ids = [521, 522, 523, 524, 971, 525]
            hepatitis_id = 400

            # Under 15
            under_15 = df['age_group_id'] < 8
            cirrhosis = df['cause_id'].isin(cirrhosis_ids)
            df.loc[under_15 & cirrhosis, 'cause_id'] = hepatitis_id

            # 15-24
            start_deaths = df[self.val_cols].sum(axis=0)
            # Create proportions to split
            split_df = pd.DataFrame()
            for age_group_id in [8, 9]:
                for cirrhosis_id in cirrhosis_ids:
                    small_df = pd.DataFrame({
                        'new_cause_id': [cirrhosis_id, hepatitis_id],
                        'pct': [0.70, 0.30]
                    })
                    small_df['cause_id'] = cirrhosis_id
                    small_df['age_group_id'] = age_group_id
                    split_df = split_df.append(small_df, sort=True)
            # Merge in the proportions and split
            # Do not apply the split retroactively - can't take away deaths from
            # cirrhosis in earlier phases if they aren't there yet
            df = df.merge(split_df,
                          how='left',
                          on=['age_group_id', 'cause_id'])
            matches = df.new_cause_id.notnull()
            df.loc[matches, 'cause_id'] = df['new_cause_id']
            df.loc[matches, 'deaths'] = df['deaths'] * df['pct']
            for col in ['deaths_raw', 'deaths_corr', 'deaths_rd']:
                df.loc[matches & (df['new_cause_id'] == hepatitis_id), col] = 0
            df.drop(["new_cause_id", "pct"], axis='columns', inplace=True)
            assert np.allclose(start_deaths, df[self.val_cols].sum(axis=0))
            assert df.notnull().values.all()

        # USERNAMEFm says we should not have congenital in older age groups
        # in this study. USERNAME says that since congenital is created by the
        # redistribution of sepsis for this study: "Result of redistrbution on sepsis
        # have to be very low, if the problem is just this one drop result of redistribution
        # due to sepsis"
        # The larger question is if/when we should create causes in VA
        malawi_va_study = df['nid'] == 413649
        congenital = df.cause_id.isin(
            get_all_related_causes('cong', cause_metadata_df))
        df.loc[malawi_va_study & congenital, 'cause_id'] = 919

        if self.source == "ICD9_detail":
            if ((df['location_id'] == 43) & (df['year_id'] == 1997)).any():
                warnings.warn("Albania homicide recode needed")

        if self.source == "ICD9_USSR_Tabulated":
            warnings.warn("Missing some homicide fixes for TJK, ARM here.")

        df = self.drop_leukemia_subtypes(df)

        # mortuary, burial, self-reported COD, census/survey,
        # and tabulated hospital data should be reduced down to just
        # injuries, maternal, and cc_code
        if self.data_type_id in [1, 3, 5, 7]:
            maternal_causes = get_all_related_causes('maternal',
                                                     cause_metadata_df)
            injury_causes = get_all_related_causes('_inj', cause_metadata_df)
            maternal = df['cause_id'].isin(maternal_causes)
            inj = df['cause_id'].isin(injury_causes)
            df.loc[~(maternal | inj), 'cause_id'] = 919

            # for sibling history, we only want maternal and cc_code
            if self.data_type_id == 5:
                df.loc[~maternal, 'cause_id'] = 919

        return df
Beispiel #4
0
class InjuryRedistributor(CodProcess):
    def __init__(self, df, loc_meta_df, cause_meta_df):
        self.df = df
        self.start_deaths = self.df['deaths'].sum()
        self.loc_meta_df = loc_meta_df
        self.cause_meta_df = cause_meta_df
        self.conf = Configurator("standard")

    def get_computed_dataframe(self):
        self.set_injury_cause_list()
        self.set_iso3_on_data()
        inj_df = self.get_injury_df(self.df)
        sans_inj_df = self.df[~self.df['cause_id'].isin(self.injury_cause_list
                                                        )]

        inj_by_iso_sex_year = self.prep_deaths_by_iso_sex_year(inj_df)
        inj_props = self.prep_injury_proportions_file()
        props_with_deaths = inj_props.merge(inj_by_iso_sex_year,
                                            on='sex_id',
                                            how='left')
        props_with_deaths[
            'deaths'] = props_with_deaths['deaths'] * props_with_deaths['prop']
        props_with_deaths = props_with_deaths.drop('prop', axis=1)
        inj_env = props_with_deaths.rename(columns={'deaths': 'inj_env'})

        inj_df = self.replace_poisoning_and_suicide(inj_df)
        age_pattern_df = self.get_age_pattern_df(inj_df)
        inj_df = age_pattern_df.merge(
            inj_env,
            on=['year_id', 'iso3', 'sex_id', 'cause_id'],
            how='left',
            indicator=True)
        inj_df['deaths'] = inj_df['prop'] * inj_df['inj_env']
        result = sans_inj_df.append(inj_df, ignore_index=True)
        assert np.isclose(self.start_deaths, result.deaths.sum())
        return result

    def replace_poisoning_and_suicide(self, df):
        df = add_cause_metadata(df, 'acause', cause_meta_df=self.cause_meta_df)
        inj_poison = self.cause_meta_df[
            self.cause_meta_df.acause ==
            "inj_poisoning"]['cause_id'].unique()[0]
        inj_suicide = self.cause_meta_df[self.cause_meta_df.acause ==
                                         "inj_suicide"]['cause_id'].unique()[0]
        df.loc[df['acause'].str.startswith("inj_poison"),
               'cause_id'] = inj_poison
        df.loc[df['acause'].str.startswith("inj_suicide"),
               'cause_id'] = inj_suicide
        df = df[~df['acause'].isin(['inj_homicide', 'inj_trans_road'])]
        df = df.drop("acause", axis=1)
        return df

    def get_age_pattern_df(self, df):
        df = df.groupby([col for col in df.columns if col not in ['deaths']],
                        as_index=False)['deaths'].sum()
        df['all_age_total'] = df.groupby(
            ['sex_id', 'year_id', 'cause_id',
             'location_id'])['deaths'].transform(sum)
        df['prov_total'] = df.groupby(['sex_id', 'year_id',
                                       'cause_id'])['deaths'].transform(sum)
        df['prov_split'] = df['all_age_total'] / df['prov_total']
        df['prop'] = (df['deaths'] / df['all_age_total']) * df['prov_split']
        df = df.drop(['prov_split', 'prov_total', 'all_age_total', 'deaths'],
                     axis=1)
        return df

    def prep_injury_proportions_file(self):
        filepath = self.conf.get_resource('injury_proportions')
        inj_props = pd.read_csv(filepath)
        inj_props = inj_props[inj_props['most_detailed'] == 1]
        inj_props = inj_props[['acause', 'rdp2', 'rdp1']]
        inj_props = add_cause_metadata(inj_props,
                                       'cause_id',
                                       merge_col='acause',
                                       cause_meta_df=self.cause_meta_df)
        inj_props = inj_props.loc[inj_props['cause_id'].notnull()]
        inj_props = inj_props.drop('acause', axis=1)
        inj_props = pd.melt(inj_props,
                            id_vars=['cause_id'],
                            var_name='sex_id',
                            value_name='prop')
        inj_props['sex_id'] = inj_props['sex_id'].apply(lambda x: x[3]).astype(
            int)
        inj_props['total_prop'] = inj_props.groupby(
            'sex_id')['prop'].transform(sum)
        inj_props['prop'] = inj_props['prop'] / inj_props['total_prop']
        inj_props = inj_props.drop('total_prop', axis=1)
        return inj_props

    def set_iso3_on_data(self):
        self.df = add_location_metadata(self.df,
                                        'ihme_loc_id',
                                        location_meta_df=self.loc_meta_df)
        self.df['iso3'] = self.df['ihme_loc_id'].apply(lambda x: x[0:3])
        self.df = self.df.drop('ihme_loc_id', axis=1)

    def set_injury_cause_list(self):
        inj_causes = self.cause_meta_df[
            self.cause_meta_df['acause'].str.startswith("inj")]
        self.injury_cause_list = list(inj_causes['cause_id'].unique())

    def get_injury_df(self, df):
        df = df[df.cause_id.isin(self.injury_cause_list)]
        return df

    def prep_deaths_by_iso_sex_year(self, df):
        df = df[['iso3', 'year_id', 'sex_id', 'deaths']]
        df = df.groupby(['iso3', 'year_id', 'sex_id'],
                        as_index=False)['deaths'].sum()
        return df
Beispiel #5
0
class LRIRedistributor(CodProcess):
    """Used to redistribute a proportion of LRI deaths to tb_other"""
    lri_ages = [4, 5, 6, 7]
    id_cols = [
        'nid', 'extract_type_id', 'location_id', 'year_id', 'age_group_id',
        'sex_id', 'site_id', 'cause_id'
    ]

    def __init__(self, df, cause_meta_df):
        self.df = df
        self.start_deaths = self.df.deaths.sum()
        self.conf = Configurator('standard')
        self.cause_meta_df = cause_meta_df

    def get_computed_dataframe(self):
        # standardize the input data - anything that went through the injury corrector
        # has extra columns we don't need
        df = self.df[self.id_cols + ['deaths']]

        # use the lri deaths in the data and the proportions to create adjustment df
        adjust_df = self.get_adjust_df(df)
        # if no lri to move, exit
        if not len(adjust_df) > 0:
            return df
        moved_deaths = adjust_df.death_adjustment.sum()

        # scale down the existing lri deaths
        df = self.adjust_lri(df, adjust_df)

        # use the deaths we took from lri to scale up tb_other
        df = self.adjust_tb(df, adjust_df)

        # assert deaths unchanged and cleanup
        df = df[self.id_cols + ['deaths']]
        assert df.notnull().values.all()
        df = df.groupby(self.id_cols, as_index=False).deaths.sum()
        assert np.allclose(df.deaths.sum(), self.start_deaths), \
            'Total deaths have changed during LRI redistribution'
        print_log_message("Moved " + str(moved_deaths) +
                          " from LRI to tb_other")
        return df

    def get_adjust_df(self, df):
        lri_parent = self.cause_meta_df.loc[self.cause_meta_df.acause ==
                                            'lri']['cause_id'].unique()[0]
        lri_causes = get_all_related_causes(lri_parent,
                                            cause_meta_df=self.cause_meta_df)
        df = df.loc[(df.cause_id.isin(lri_causes))
                    & (df.age_group_id.isin(self.lri_ages))]
        # if no lri to move, exit
        if not len(df) > 0:
            return df
        # read in lri/tb redistribution proportions, proportions
        # are location/year specific and apply only to under 15, excluding 0-27 days
        prop_df = pd.read_csv(self.conf.get_resource('lri_tb_proportions'))
        prop_df = prop_df[['location_id', 'year_id', 'tb_prop']]
        df = df.merge(prop_df, on=['location_id', 'year_id'], how='left')
        report_if_merge_fail(df, 'tb_prop', ['location_id', 'year_id'])
        df['death_adjustment'] = df['deaths'] * df['tb_prop']
        df = df[self.id_cols + ['death_adjustment']]
        return df

    def adjust_lri(self, df, adjust_df):
        df = df.merge(adjust_df, on=self.id_cols, how='left')
        df['death_adjustment'] = df['death_adjustment'].fillna(0)
        df['deaths'] = df['deaths'] - df['death_adjustment']
        df.drop('death_adjustment', axis=1, inplace=True)
        return df

    def adjust_tb(self, df, adjust_df):
        # set adjust df cause id to 934, tb_other, and collapse deaths
        # we will add all the lri deaths to tb_other in the main df
        tb_other = self.cause_meta_df.loc[self.cause_meta_df.acause ==
                                          'tb_other']['cause_id'].unique()[0]
        adjust_df['cause_id'] = tb_other
        adjust_df = adjust_df.groupby(self.id_cols,
                                      as_index=False).death_adjustment.sum()
        # merge on to the data, posibility of creating new demographics for tb_other
        # that were not yet present in the data (the right only merges)
        df = df.merge(adjust_df, on=self.id_cols, how='outer', indicator=True)
        df.loc[df._merge == 'both',
               'deaths'] = df['deaths'] + df['death_adjustment']
        df.loc[df._merge == 'right_only', 'deaths'] = df['death_adjustment']
        return df
import pandas as pd
import numpy as np
from cod_prep.downloaders.ages import get_ages
from cod_prep.downloaders import get_cause_map
from cod_prep.claude.formatting import finalize_formatting
from cod_prep.claude.configurator import Configurator
from cod_prep.utils import get_adult_age_codebook
from cod_prep.utils import get_infant_age_codebook
from cod_prep.utils import map_gbd2016_disagg_targets

CONF = Configurator('standard')

rdp_path = CONF.get_resource('rdp_frac_path')

ID_COLS = [
    'nid', 'location_id', 'year_id', 'age_group_id', 'sex_id', 'data_type_id',
    'representative_id', 'code_system_id', 'code_id', 'site'
]
INT_COLS = [col for col in ID_COLS if 'id' in col]
VALUE_COL = ['deaths']
FINAL_FORMATTED_COLS = ID_COLS + VALUE_COL
WRITE = False
YEARS = [2007, 2013]


def read_data(year):
    year_to_file = {2007: 'FILEPATH', 2013: 'FILEPATH'}
    df = pd.read_excel(f'FILEPATH/{year}/{year_to_file[year]}')
    if year == 2007:
        df = df.drop([f'Unnamed: {col_num}' for col_num in range(80, 83)],
                     axis='columns')
Beispiel #7
0
class BridgeMapper(CodProcess):
    """Replace acauses with those in the bridge map.

    Arguments:
        source (str)
        cause_set_version_id (int)
        code_system (str)
    Returns:
        df, pandas DataFrame: only change is replacing some cause_ids
        diag_df, pandas DataFrame: shows which cause_ids have been changed
    """

    id_cols = ['nid', 'extract_type_id', 'location_id', 'year_id',
               'age_group_id', 'sex_id', 'cause_id',
               'site_id']
    val_cols = ['deaths', 'deaths_rd', 'deaths_corr', 'deaths_raw']

    # data type id for verbal autopsy
    VA = 8

    def __init__(self, source, cause_meta_df, code_system):
        self.source = source
        self.code_system = code_system
        self.conf = Configurator("standard")
        self.bridge_map_path = self.conf.get_resource('bridge_map')
        self.cause_meta_df = cause_meta_df
        self.cache_options = {
            'force_rerun': False,
            'block_rerun': True,
            'cache_results': False,
            'cache_dir': 'standard'
        }

    def get_computed_dataframe(self, df):
        """Replace acauses with those in the bridge map."""
        df = add_nid_metadata(df, ['data_type_id'], **self.cache_options)
        has_verbal_autopsy = self.VA in df['data_type_id'].unique()

        if self.needs_bridging(has_verbal_autopsy):
            sheet_name = self.get_sheet_name(has_verbal_autopsy)
            map_df = pd.read_excel(self.bridge_map_path, sheetname=sheet_name)
            map_df = map_df[['acause', 'bridge_code']]

            # add acause column to deaths data
            bridge_mapped = add_cause_metadata(
                df,
                ['acause'],
                merge_col='cause_id',
                cause_meta_df=self.cause_meta_df
            )
            # hack, this cause_id snuck in somehow...
            bridge_mapped.loc[
                bridge_mapped['cause_id'] == 606, 'acause'
            ] = 'gyne_femaleinfert'
            report_if_merge_fail(bridge_mapped, 'acause', 'cause_id')
            bridge_mapped.drop(['cause_id'], axis=1, inplace=True)
            bridge_mapped = bridge_mapped.merge(
                map_df, how='left', on='acause'
            )
            bridge_mapped = self.acause_to_bridge_code(bridge_mapped)
            # bring cause_id back
            bridge_mapped = add_cause_metadata(
                bridge_mapped,
                ['cause_id'],
                merge_col='acause',
                cause_meta_df=self.cause_meta_df
            )

            bridge_mapped.loc[
                bridge_mapped['acause'] == 'gyne_femaleinfert', 'cause_id'
            ] = 606
            report_if_merge_fail(bridge_mapped, 'cause_id', 'acause')
            # output diagnostic dataframe
            self.diag_df = bridge_mapped
            # drop unnecessary columns
            bridge_mapped = self.clean_up(bridge_mapped)
            return bridge_mapped
        else:
            self.diag_df = df
            df = self.clean_up(df)
            return df

    def needs_bridging(self, has_verbal_autopsy):
        """Check data type and source to see if the bridge map is needed."""
        sources_to_bridge_map = [
            "India_SCD_states_rural", "India_CRS",
            "India_MCCD_states_ICD9", "India_MCCD_states_ICD10",
            "India_Maharashtra_SCD", "India_MCCD_Orissa_ICD10",
            "India_MCCD_Delhi_ICD10", "ICD9_BTL", "Russia_FMD_1989_1998",
            "China_1991_2002", "ICD9_USSR_Tabulation", "ICD10_tabulated",
            "Thailand_Public_Health_Statistics", "India_SRS_states_report",
            "ICD8A", "UKR_databank_ICD10_tab", "Russia_FMD_ICD9",
            'Iran_Mohsen_special_ICD10'
        ]

        if has_verbal_autopsy | (self.source in sources_to_bridge_map):
            return True
        else:
            return False

    def get_sheet_name(self, has_verbal_autopsy):
        """Determine the sheet name needed based on the source.

        Note: The default sheet name will be the name of the code system,
        with some exceptions.
        """
        source_to_sheet = {
            "India_MCCD_Orissa_ICD10": "India_MCCD_states_ICD10",
            "India_MCCD_Delhi_ICD10": "India_MCCD_states_ICD10",
            "Thailand_Public_Health_Statistics": "ICD10_tabulated",
            "India_SRS_states_report": "India_SRS_states_report",
            "UKR_databank_ICD10_tab": "ICD10_tabulated",
            "Russia_FMD_ICD9": "Russia_FMD_1989_1998",
            "Iran_Mohsen_special_ICD10": "Iran_Mohsen_special_ICD10"
        }
        if has_verbal_autopsy and (self.source != 'India_SRS_states_report'):
            sheet_name = 'INDEPTH_ICD10_VA'
        elif self.source in source_to_sheet.keys():
            sheet_name = source_to_sheet[self.source]
        else:
            sheet_name = self.code_system
        return sheet_name

    def acause_to_bridge_code(self, df):
        """Replace the acause with the bridge code."""
        df['swap'] = 0
        df.loc[
            (df['acause'] != df['bridge_code']) &
            (df['bridge_code'].notnull()),
            'swap'
        ] = 1
        df.loc[df['swap'] == 1, 'acause'] = df['bridge_code']
        self.causes_not_in_bridge_map(df)
        return df

    def causes_not_in_bridge_map(self, df):
        """Print causes that aren't in the bridge map, but are in the data."""
        check = set(df.loc[df['bridge_code'].isnull(), 'acause'])
        if len(check) > 0:
            print("These acauses are not in the bridge map: {}".format(check))

    def get_diagnostic_dataframe(self):
        if self.diag_df is None:
            print("No run of get computed dataframe yet")
        else:
            return self.diag_df

    def clean_up(self, df):
        """Group rogue duplicates."""
        df = df.groupby(self.id_cols, as_index=False)[self.val_cols].sum()
        return df
Beispiel #8
0
class Recoder(CodProcess):

    id_cols = [
        'nid', 'extract_type_id', 'location_id', 'year_id', 'age_group_id',
        'sex_id', 'cause_id', 'site_id'
    ]
    val_cols = ['deaths', 'deaths_rd', 'deaths_corr', 'deaths_raw']

    def __init__(self, cause_meta_df, source, code_system_id, data_type_id):
        self.source = source
        self.code_system_id = code_system_id
        self.data_type_id = data_type_id
        self.cause_meta_df = cause_meta_df
        self.conf = Configurator("standard")
        self.vr_indicators_path = self.conf.get_resource('vr_indicators')
        self.cache_options = {
            'force_rerun': False,
            'block_rerun': True,
            'cache_results': False,
            'cache_dir': self.conf.get_directory('db_cache')
        }

    def get_computed_dataframe(self, df):

        if 'data_type_id' not in df.columns:
            df = add_nid_metadata(df, "data_type_id", **self.cache_options)
        df = self.recode(df)
        df = self.conform_secret_causes(df)
        df = self.clean_up(df)

        return df

    def get_diagnostic_dataframe(self):
        """Return diagnostics."""
        pass

    def recode_sids(self, df):
        path_to_4_stars_sheet = self.conf.get_resource("four_star_locations")
        four_five_star_locs = pd.read_csv(path_to_4_stars_sheet)
        four_five_star_locs = four_five_star_locs[['location_id']]
        four_five_star_locs = four_five_star_locs.location_id.unique()
        less_than_four_star = ~df['location_id'].isin(four_five_star_locs)
        is_sids = df['cause_id'] == 686
        df.loc[is_sids & less_than_four_star, 'cause_id'] = 380
        return df

    def clean_up(self, df):
        """Group rogue duplicates."""
        df = df.groupby(self.id_cols, as_index=False)[self.val_cols].sum()
        return df

    def conform_secret_causes(self, df):

        df = add_cause_metadata(df,
                                add_cols=['secret_cause', 'parent_id'],
                                cause_meta_df=self.cause_meta_df,
                                **self.cache_options)
        injuries_replace_parents = [722, 720, 719]
        replaced_injuries = df['cause_id'].isin(injuries_replace_parents)
        df.loc[replaced_injuries, 'parent_id'] = 723
        secret_causes = df['secret_cause'] == 1
        not_cc_code = df['cause_id'] != 919
        len_before = len(df)
        if df['parent_id'].isnull().values.any():
            raise AssertionError('There are missing parent cause_ids')
        df.loc[secret_causes & not_cc_code, 'cause_id'] = df['parent_id']
        len_after = len(df)
        if len_before != len_after:
            raise AssertionError(
                'The length of the dataframe has changed from {} to {}'.format(
                    len_before, len_after))
        df.drop(['parent_id', 'secret_cause'], axis=1, inplace=True)
        return df

    def drop_leukemia_subtypes(self, df):

        leuk_subtypes = get_all_related_causes('neo_leukemia',
                                               self.cause_meta_df)

        leuk_subtypes.remove(487)

        df.loc[(df['cause_id'].isin(leuk_subtypes)) & (df['deaths_rd'] > 0) &
               (df['deaths_raw'] <= 0), 'cause_id'] = 487

        return df

    def recode(self, df):

        cause_metadata_df = self.cause_meta_df
        cause_metadata_df = cause_metadata_df[[
            "cause_id", "path_to_top_parent", "acause"
        ]]
        ckd_cause_ids = get_all_related_causes('ckd', cause_metadata_df)
        ckd_cause_ids.remove(593)
        ckd_less_other = df['cause_id'].isin(ckd_cause_ids)
        neonate = df['age_group_id'].isin([2, 3])
        df.loc[ckd_less_other & neonate, 'cause_id'] = 652

        resp_ids = [509, 515, 516, 520]
        is_cert_resp_causes = df['cause_id'].isin(resp_ids)

        df.loc[is_cert_resp_causes & neonate, 'cause_id'] = 322

        is_asthma = df['cause_id'] == 515
        df.loc[is_asthma & (df['age_group_id'] == 4), 'cause_id'] = 322

        maternal_cause_ids = get_all_related_causes(366, cause_metadata_df)
        maternal_cause_ids = df['cause_id'].isin(maternal_cause_ids)

        non_maternal_ages = np.logical_not(df['age_group_id'].isin(
            [7, 8, 9, 10, 11, 12, 13, 14, 15, 22]))
        df.loc[maternal_cause_ids & non_maternal_ages, 'cause_id'] = 919

        alzheimers = df['cause_id'] == 543
        under_40 = df['age_group_id'].isin(range(1, 13, 1))
        df.loc[alzheimers & under_40, 'cause_id'] = 919

        cong_causes = get_all_related_causes('cong', cause_metadata_df)
        congenital = df['cause_id'].isin(cong_causes)
        over_70 = df['age_group_id'].isin([19, 20, 30, 31, 32, 235])
        df.loc[congenital & over_70, "cause_id"] = 919

        hepatitis = get_all_related_causes(400, cause_metadata_df)
        hepatitis = df['cause_id'].isin(hepatitis)
        if self.code_system_id in [7, 9]:
            df.loc[hepatitis & neonate, "cause_id"] = 380
        else:
            df.loc[hepatitis & neonate, "cause_id"] = 384

        inj_disaster_light = df['cause_id'] == 984
        df.loc[inj_disaster_light, 'cause_id'] = 716

        if self.code_system_id not in [1, 6]:
            ckd_diabetes = df['cause_id'].isin([997, 998])
            df.loc[ckd_diabetes, 'cause_id'] = 589

        if self.code_system_id not in [1, 6, 9]:
            diabetes_subtypes = df['cause_id'].isin([975, 976])
            df.loc[diabetes_subtypes, 'cause_id'] = 587

        diabetes_type_2 = df['cause_id'] == 976
        under_15 = df['age_group_id'] < 8
        df.loc[diabetes_type_2 & under_15, 'cause_id'] = 975

        iron_or_iodine = df['cause_id'].isin([388, 390])
        df.loc[iron_or_iodine, 'cause_id'] = 919

        under_1 = df['age_group_id'] < 5
        cvd_ihd = df['cause_id'] == 493
        df.loc[cvd_ihd & under_1, 'cause_id'] = 643

        if 686 in df.cause_id.unique():
            df = self.recode_sids(df)

        df.loc[df.cause_id.isin([344, 409, 410, 542, 558, 669, 680, 961]),
               'cause_id'] = 919

        if self.data_type_id not in [6, 7, 8]:
            df.loc[df['cause_id'] == 687, 'cause_id'] = 919

        one_to_14 = df['age_group_id'].isin([5, 6, 7])
        cvd_ihd = df['cause_id'] == 493
        df.loc[cvd_ihd & one_to_14, 'cause_id'] = 507

        cancer_recodes = get_all_related_causes([
            411, 414, 423, 426, 429, 432, 435, 438, 441, 444, 450, 453, 456,
            459, 462, 465, 468, 474, 486, 483
        ], cause_metadata_df)
        cancer_recodes = df['cause_id'].isin(cancer_recodes)
        cancer_ages = df['age_group_id'].isin(range(2, 8, 1))
        df.loc[cancer_recodes & cancer_ages, "cause_id"] = 489

        not_icd10 = self.code_system_id != 1
        neo_meso = df['cause_id'] == 483
        df.loc[neo_meso & not_icd10, "cause_id"] = 489

        if self.source.endswith("AAMSP"):
            digest_hernia = df['cause_id'].isin([531])
            df.loc[digest_hernia, "cause_id"] = 919

        if self.source == "":
            homicide_and_suicide = df['cause_id'].isin(
                [724, 725, 726, 727, 941, 718, 719, 720, 721, 722, 723])
            bad_years = df['year_id'].isin(range(2007, 2015))
            # _unintent
            df.loc[bad_years & homicide_and_suicide, "cause_id"] = 919

        inj_war = get_all_related_causes(945, cause_metadata_df)
        is_inj_war = df['cause_id'].isin(inj_war)
        jamaica = df['location_id'] == 115
        year_2005 = df['year_id'] == 2005
        vr = df['data_type_id'] == 9
        df.loc[is_inj_war & jamaica & year_2005 & vr, 'cause_id'] = 724

        inj_mech_gun = df['cause_id'] == 705
        year_2006 = df['year_id'] == 2006
        df.loc[inj_mech_gun & year_2006 & jamaica & vr, 'cause_id'] = 724

        if self.source == "ICD10":
            digest_ibd = df['cause_id'] == 532
            suriname = df['location_id'] == 118
            year_1995_2012 = df['year_id'].isin(range(1995, 2013, 1))
            df.loc[digest_ibd & suriname & year_1995_2012, 'cause_id'] = 526

        endo_prodcedural = df['cause_id'] == 624
        df.loc[endo_prodcedural, 'cause_id'] = 708

        schizo = df['cause_id'] == 559
        tibet = df['location_id'] == 518
        df.loc[schizo & tibet, 'cause_id'] = 919

        hiv = get_all_related_causes(298, cause_metadata_df)
        hiv = df['cause_id'].isin(hiv)
        pre_1980 = df['year_id'] < 1980
        df.loc[hiv & pre_1980, 'cause_id'] = 919

        diabetes_causes = get_all_related_causes(587, cause_metadata_df)
        diabetes = df['cause_id'].isin(diabetes_causes)
        df.loc[neonate & diabetes, 'cause_id'] = 380

        under_20 = df['age_group_id'].isin(range(0, 8, 1))
        stroke = get_all_related_causes('cvd_stroke', cause_metadata_df)
        stroke_deaths = df['cause_id'].isin(stroke)
        va = df['data_type_id'] == 8

        df.loc[under_20 & stroke_deaths & va, 'cause_id'] = 491

        over_95 = df['age_group_id'] == 235
        inj_trans_road_pedal = df['cause_id'] == 691
        df.loc[over_95 & inj_trans_road_pedal, 'cause_id'] = 919

        df.loc[schizo, 'cause_id'] = 919

        if self.source == "Russia_FMD_1999_2011":
            cvd_pvd = df['cause_id'] == 502
            df.loc[cvd_pvd, 'cause_id'] = 491

        if self.source == "":
            sui_homi_causes = [
                717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 941
            ]
            sui_homi = df['cause_id'].isin(sui_homi_causes)
            bad_years = df['year_id'].isin(range(2007, 2015))
            df.loc[sui_homi & bad_years, 'cause_id'] = 919

        if "India_MCCD" in self.source:
            non_neonates = np.logical_not(df['age_group_id'].isin([2, 3]))
            neonatal_sepsis = df['cause_id'].isin([])
            df.loc[non_neonates & neonatal_sepsis, 'cause_id'] = 380

        if self.source == "India_SCD_states_rural":
            warnings.warn("Implement SCD rd artifact recode")

        inj_war_execution = df['cause_id'] == 854

        if self.source == "ICD9_BTL":
            ecuador = df['location_id'] == 122
            year_1980_1990 = df['year_id'].isin(range(1980, 1991, 1))
            df.loc[inj_war_execution & ecuador & year_1980_1990,
                   'cause_id'] = 855

            bih = df['location_id'] == 44
            year_1985_1991 = df['year_id'].isin(
                [1985, 1986, 1987, 1988, 1989, 1990, 1991])
            df.loc[inj_war_execution & bih & year_1985_1991, 'cause_id'] = 855

            warnings.warn("BTL cancer recode needed")

        if self.source == "ICD10":
            irq = df['location_id'] == 143
            year_2008 = df['year_id'] == 2008
            df.loc[inj_war_execution & year_2008 & irq, 'cause_id'] = 855

        if self.source == "ICD9_detail":
            if ((df['location_id'] == 43) & (df['year_id'] == 1997)).any():
                warnings.warn("Albania homicide recode needed")

        if self.source == "ICD9_USSR_Tabulated":
            warnings.warn("Missing some homicide fixes for TJK, ARM here.")

        df = self.drop_leukemia_subtypes(df)

        if self.data_type_id in [1, 3, 5, 7]:
            maternal_causes = get_all_related_causes('maternal',
                                                     cause_metadata_df)
            injury_causes = get_all_related_causes('_inj', cause_metadata_df)
            maternal = df['cause_id'].isin(maternal_causes)
            inj = df['cause_id'].isin(injury_causes)
            df.loc[~(maternal | inj), 'cause_id'] = 919

            if self.data_type_id == 5:
                df.loc[~maternal, 'cause_id'] = 919

        return df