def create_dataset(person_id):
tables = [
'condition_occurrence', 'death', 'drug_exposure', 'measurement',
'observation', 'observation_period', 'procedure_occurrence',
'visit_occurrence'
]
tables_dates = {
'condition_occurrence': 'condition_start_date',
'death': 'death_datetime',
'drug_exposure': 'drug_exposure_start_date',
'measurement': 'measurement_date',
'observation': 'observation_date',
'observation_period': 'observation_period_start_date',
'visit_occurrence': 'visit_start_date',
'procedure_occurrence': 'procedure_date',
}
cutoff_date = get_cutoff_date().strftime("%Y-%m-%d")
sql_person_id = ', '.join(str(id) for id in person_id)
for table in tables:
query = f"""
SELECT *
FROM "OMOP".{table} tab
WHERE
tab.person_id in ({sql_person_id})
AND
tab.{tables_dates[table]} < '{cutoff_date}'
"""
output = dbf.query(query)
output.to_csv('./omop2/' + table + '.csv')
def get_cutoff_date():
query = """
SELECT MAX(death_datetime) as date
FROM "OMOP"."death"
"""
output = dbf.query(query)
date = output["date"][0].date()
cutoff = date - dateutil.relativedelta.relativedelta(months=6)
return cutoff
def select_person():
cutoff_date = get_cutoff_date().strftime("%Y-%m-%d")
query = f"""
SELECT *
FROM "OMOP".person p
WHERE
p.person_id not in (
SELECT p.person_id
FROM
"OMOP".visit_occurrence v
RIGHT JOIN
"OMOP".person p
ON p.person_id = v.person_id
GROUP BY p.person_id, CAST(CAST(p.year_of_birth AS varchar) + '-' + CAST(p.month_of_birth AS varchar) + '-' + CAST(p.day_of_birth AS varchar) AS DATETIME)
HAVING MIN(visit_start_date) < CAST(CAST(p.year_of_birth AS varchar) + '-' + CAST(p.month_of_birth AS varchar) + '-' + CAST(p.day_of_birth AS varchar) AS DATETIME)
) AND
p.person_id not in (
SELECT d.person_id
FROM
"OMOP".visit_occurrence v
RIGHT JOIN
"OMOP".death d
ON d.person_id = v.person_id
GROUP BY d.person_id, d.death_date
HAVING MAX(visit_start_date) > d.death_date
) AND
p.person_id in(
SELECT TOP 1 PERCENT p.person_id
FROM "OMOP"."person" p
ORDER BY NEWID()
) AND
p.person_id in (
SELECT vis.person_id
FROM "OMOP".visit_occurrence vis
GROUP BY vis.person_id
HAVING COUNT( DISTINCT vis.visit_occurrence_id) >= 3
)
"""
person = dbf.query(query)
person.to_csv('./omop2/person.csv')
person_id = person['person_id'].to_list()
print(type(person_id))
return person_id
def create_dataset():
tables = ['condition_occurrence', 'death', 'visit_occurrence']
tables_dates = {
'condition_occurrence': 'condition_start_date',
'death': 'death_datetime',
'visit_occurrence': 'visit_start_date'
}
cutoff_date = get_cutoff_date().strftime("%Y-%m-%d")
for table in tables:
query = f"""
SELECT *
FROM "OMOP".{table} tab
WHERE
tab.{tables_dates[table]} < '{cutoff_date}'
"""
data = dbf.query(query)
data.to_csv(f"./omop/{table}.csv", index=False)
def insert_product_type_data(records):
sql = "insert into ProductType(Description) values (?)"
for record in records:
query(sql, record)
def insert_product_data(records):
sql = "insert into Product (Name,Price,ProductTypeID) values (?,?,?)"
for record in records:
query(sql, record)
