class InfantStudyDrug(BaseScheduledVisitModel):
on_placebo_status = models.CharField(
verbose_name=
"Was the baby supposed to be taking CTX/Placebo for any period since the last attended scheduled visit?",
max_length=3,
choices=YES_NO,
help_text="",
)
drug_status = models.CharField(
verbose_name=
"What is the status of the participant's CTX/Placebo at this visit or since the last visit?",
choices=CTX_PLACEBO_STATUS,
max_length=90,
help_text="",
)
history = AuditTrail()
def __unicode__(self):
return "%s" % (self.infant_visit)
def get_absolute_url(self):
return reverse('admin:mpepu_infant_infantstudydrug_change',
args=(self.id, ))
class Meta:
app_label = "mpepu_infant"
verbose_name = "Infant Study Drug Record"
class InfantVerbalAutopsy(BaseInfantRegisteredSubjectModel):
"""Verbal Autopsy"""
report_datetime = models.DateTimeField(
verbose_name="Today's date",
null=True,
blank=False,
validators=[
datetime_not_before_study_start,
datetime_not_future,
],
)
source = models.ManyToManyField(
AutopsyInfoSource,
verbose_name='Source of verbal autopsy',
max_length=50,
)
first_sign = models.TextField(
verbose_name=
"Starting with the last illness preceding (participant\'s) death, describe the first noticeable sign or symptom of illness, continuing until the time of death.",
max_length=1000,
)
prop_cause = models.TextField(
verbose_name=
"What do you think probably caused (participant\'s) death?",
max_length=1000,
help_text="Note: Please avoid HIV as cause of death",
)
sign_symptoms = models.CharField(
verbose_name=
"During the last illness preceding death, did the participant experience ANY of the following signs or symptoms:",
max_length=3,
choices=YES_NO,
)
history = AuditTrail()
infant_visit = models.OneToOneField(InfantVisit)
entry_meta_data_manager = EntryMetaDataManager(InfantVisit)
def __unicode__(self):
return self.registered_subject.subject_identifier
def get_absolute_url(self):
return reverse('admin:mpepu_infant_infantverbalautopsy_change',
args=(self.id, ))
def get_consenting_subject_identifier(self):
"""Returns mother's identifier."""
return self.registered_subject.relative_identifier
def get_registration_datetime(self):
return self.report_datetime
class Meta:
app_label = "mpepu_infant"
class MaternalArvPreg (BaseScheduledVisitModel):
""" Maternal arv for current pregnancy. """
# if yes, complete MaternalArvPregHistory
took_arv = models.CharField(
max_length=3,
choices=YES_NO,
verbose_name="Did the mother receive any ARVs during this pregnancy?",
help_text="(NOT including single -dose NVP in labour)",
)
sd_nvp = models.CharField(
max_length=10,
choices=YES_NO_UNKNOWN,
verbose_name="Was single-dose NVP received by the mother during labour(or false labour)? ",
help_text="",
)
# if yes, complete MaternalArvPostPart
start_pp = models.CharField(
max_length=3,
choices=YES_NO,
verbose_name="Did the mother START any antiretroviral drugs during the immediate postpartum period (before discharge from maternity)?",
help_text="",
)
history = AuditTrail()
def get_absolute_url(self):
return reverse('admin:mpepu_maternal_maternalarvpreg_change', args=(self.id,))
class Meta:
app_label = "mpepu_maternal"
verbose_name = 'Maternal ARV In This Preg'
class MaternalRequisition(BaseClinicRequisition):
maternal_visit = models.ForeignKey(MaternalVisit)
entry_meta_data_manager = RequisitionManager(MaternalVisit)
packing_list = models.ForeignKey(PackingList, null=True, blank=True)
aliquot_type = models.ForeignKey(AliquotType)
panel = models.ForeignKey(Panel)
history = AuditTrail()
def get_visit(self):
return self.maternal_visit
def aliquot(self):
url = reverse('admin:mpepu_lab_aliquot_changelist')
return """<a href="{url}?q={requisition_identifier}" />aliquot</a>""".format(
url=url, requisition_identifier=self.requisition_identifier)
aliquot.allow_tags = True
class Meta:
app_label = 'mpepu_lab'
verbose_name = 'Maternal Laboratory Requisition'
unique_together = ('maternal_visit', 'panel', 'is_drawn')
class InfantFuNewMedItems(InfantBaseUuidModel):
infant_fu_med = models.ForeignKey(InfantFuNewMed)
medication = models.CharField(
max_length=100,
choices=MP010_MEDICATIONS,
verbose_name="Medication",
blank=True,
null=True,
)
drug_route = models.CharField(
max_length=20,
choices=DRUG_ROUTE,
verbose_name="Drug route",
blank=True,
null=True,
)
history = AuditTrail()
def get_visit(self):
return self.infant_fu_med.infant_visit
def __unicode__(self):
return unicode(self.infant_fu_med.infant_visit)
def get_absolute_url(self):
return reverse('admin:mpepu_infant_infantfunewmeditems_change',
args=(self.id, ))
class Meta:
app_label = "mpepu_infant"
verbose_name = "Infant FollowUp: New Med Items"
verbose_name_plural = "Infant FollowUp: New Med Items"
class ResistanceConsent(BaseResistanceConsent):
"""Model for resistance sub study consent for mothers."""
registered_subject = models.OneToOneField(RegisteredSubject, editable=False, null=True)
history = AuditTrail()
def get_registered_subject(self):
return self._registered_subject
def save_new_consent(self, using=None, subject_identifier=None):
"""Confirms if Maternal Consent instance exists"""
try:
maternal_consent = MaternalConsent.objects.get(first_name=self.first_name, identity=self.identity)
registered_subject = maternal_consent.registered_subject
self.registered_subject = registered_subject
subject_identifier = registered_subject.subject_identifier
return subject_identifier
except ObjectDoesNotExist:
raise ValidationError('Cannot locate maternal consent with first_name={0} and identity={1}'.format(self.first_name, self.identity))
def get_registration_datetime(self):
return self.consent_datetime
class Meta:
app_label = 'mpepu_maternal'
verbose_name = 'ARV Resistance Consent'
class InfantFu(BaseScheduledVisitModel):
physical_assessment = models.CharField(
max_length=3,
choices=YES_NO,
verbose_name="Was physical assessment done today?",
help_text="",
)
diarrhea_illness = models.CharField(
verbose_name="Since the last scheduled visit, has the infant had any diarrheal illness (at least 3 loose stools per day which is ALSO a change from the normal)",
max_length=3,
choices=YES_NO,
help_text="must be of grade 3 or 4",
)
has_dx = models.CharField(
max_length=25,
choices=YES_NO,
verbose_name="Since the last attended scheduled visit, has the infant had any diagnosis that were NEW events",
help_text="\'NEW events\' are those that were never previously reported OR a NEW episode of a previously resolved diagnosis",
)
history = AuditTrail()
def __unicode__(self):
return "%s" % (self.infant_visit)
def get_absolute_url(self):
return reverse('admin:mpepu_infant_infantfu_change', args=(self.id,))
class Meta:
app_label = "mpepu_infant"
verbose_name = "Infant FollowUp"
class InfantFuDx2Proph(BaseScheduledVisitModel):
infant_fu = models.OneToOneField(InfantFu)
has_dx = models.CharField(
max_length=25,
choices=YES_NO,
verbose_name="Since the last attended scheduled visit, did one of the new diagnoses listed below occur",
help_text="please indicate relationship of this diagnoses to the study CTX/placebo and to infant NVP prophylaxis in the table below",
)
who_diagnosis = models.CharField(
max_length=25,
choices=YES_NO,
verbose_name="Since the last attended scheduled visit,has the infant ever had any of the diagnoses in the WHO pediatric HIV clinical staging document which were NEW(never previously reported,or a NEW episode of a previously resolved* diagnosis),and which are not reported above?",
help_text="if this is the randomization visit,include the time period from birth through the randomization visit",
)
wcs_dx_ped = models.ManyToManyField(WcsDxPed,
verbose_name="List any new WHO Stage III/IV diagnoses that are not reported in Question 6 above: ",
)
history = AuditTrail()
def __unicode__(self):
return unicode(self.infant_fu.infant_visit)
def get_absolute_url(self):
return reverse('admin:mpepu_infant_infantfudx2proph_change', args=(self.id,))
class Meta:
app_label = "mpepu_infant"
verbose_name = "Infant FollowUp: Dx to Proph"
verbose_name_plural = "Infant FollowUp: Dx to Proph"
class MaternalOffStudy(BaseOffStudy):
""" Maternal Off-Study.
* Complete this form to record permanent discontinuation from all follow-up for each participant (Mother).
* Header date equals "Off-Study Date", unless there is a death.In the event of death "Off-study Date"="Date of Death". """
history = AuditTrail()
maternal_visit = models.OneToOneField(MaternalVisit)
entry_meta_data_manager = EntryMetaDataManager(MaternalVisit)
def __unicode__(self):
return '%s ' % (self.registered_subject)
def get_visit(self):
return self.maternal_visit
def get_absolute_url(self):
return reverse('admin:mpepu_maternal_maternaloffstudy_change', args=(self.id,))
class Meta:
verbose_name = "Maternal Off-Study"
verbose_name_plural = "Maternal Off-Study"
app_label = "mpepu_maternal"
class InfantArvProph(BaseScheduledVisitModel):
prophylatic_nvp = models.CharField(
max_length=3,
choices=YES_NO,
verbose_name=
"Was the baby supposed to be taking taking prophylactic NVP for any period since the last attended scheduled visit?",
)
arv_status = models.CharField(
max_length=25,
verbose_name=
"What is the status of the participant's ARV prophylaxis at this visit or since the last visit? ",
choices=ARV_STATUS_WITH_NEVER,
help_text="referring to prophylaxis other than single dose NVP",
default='N/A',
)
history = AuditTrail()
def __unicode__(self):
return "%s" % (self.infant_visit)
def report_datetime(self):
return datetime.today()
def get_absolute_url(self):
return reverse('admin:mpepu_infant_infantarvproph_change',
args=(self.id, ))
class Meta:
app_label = "mpepu_infant"
verbose_name = 'Infant NVP or AZT Proph'
class MaternalEligibilityAnte(BaseMaternalEligibility):
"""Model for Maternal Eligiblity Ante-Natal"""
gestational_age = models.IntegerField(
verbose_name="Gestational age",
help_text="if <26 weeks,ineligible",
validators=[MaxValueValidator(43),
MinValueValidator(26)])
history = AuditTrail()
def get_registration_datetime(self):
return self.registration_datetime
def get_result_datetime(self):
return self.registration_datetime
def get_test_code(self):
return 'HIV'
def __unicode__(self):
return unicode(self.registered_subject)
def get_absolute_url(self):
return reverse('admin:mpepu_maternal_maternaleligibilityante_change',
args=(self.id, ))
class Meta:
app_label = "mpepu_maternal"
verbose_name = "Maternal Eligibility Ante-Natal"
verbose_name_plural = "Maternal Eligibility Ante-Natal"
class InfantFuDxItems(InfantOffStudyMixin, BaseBaseDiagnosisItem):
infant_fu_dx = models.ForeignKey(InfantFuDx)
fu_dx = models.CharField(
max_length=150,
choices=DX_INFANT,
verbose_name="Diagnosis",
# null = True,
help_text="",
)
fu_dx_specify = models.CharField(
max_length=50,
verbose_name="Diagnosis specification",
help_text="",
blank=True,
null=True,
)
health_facility = models.CharField(
choices=YES_NO,
max_length=3,
verbose_name="Seen at health facility for Dx",
help_text="",
# null = True,
)
was_hospitalized = models.CharField(
choices=YES_NO,
max_length=3,
verbose_name="Hospitalized?",
help_text="",
# null = True,
)
history = AuditTrail()
def get_report_datetime(self):
return self.infant_fu_dx.get_report_datetime()
def get_subject_identifier(self):
return self.infant_fu_dx.get_subject_identifier()
def get_consenting_subject_identifier(self):
"""Returns mother's identifier."""
return self.get_visit().appointment.registered_subject.relative_identifier
def get_visit(self):
return self.infant_fu_dx.infant_visit
def __unicode__(self):
return unicode(self.infant_fu_dx.infant_visit)
def get_absolute_url(self):
return reverse('admin:mpepu_infant_infantfudxitems_change', args=(self.id,))
class Meta:
app_label = "mpepu_infant"
verbose_name = "Infant FollowUp: Dx Items"
verbose_name_plural = "Infant FollowUp: Dx Items"
class InfantDeath(InfantOffStudyMixin, BaseDeathReport):
death_reason_hospitalized_other = models.TextField(
verbose_name=
"if other illness or pathogen specify or non infectious reason, please specify below:",
max_length=250,
blank=True,
null=True,
)
study_drug_relate = models.CharField(
verbose_name=
"Relationship between the participant death and study drug (CTX vs Placebo)",
max_length=25,
choices=DRUG_RELATIONSHIP,
)
infant_nvp_relate = models.CharField(
verbose_name=
"Relationship between the participant death and infant extended nevirapine prophylaxis ",
max_length=25,
choices=DRUG_RELATIONSHIP,
)
haart_relate = models.CharField(
verbose_name="Relationship between the participant death and HAART",
max_length=25,
choices=DRUG_RELATIONSHIP,
)
trad_med_relate = models.CharField(
verbose_name=
"Relationship between the participant death and traditional medicine use",
max_length=25,
choices=DRUG_RELATIONSHIP,
)
history = AuditTrail()
infant_visit = models.OneToOneField(InfantVisit)
entry_meta_data_manager = EntryMetaDataManager(InfantVisit)
def get_consenting_subject_identifier(self):
"""Returns mother's identifier."""
return self.registered_subject.relative_identifier
def get_report_datetime(self):
return datetime.today()
def get_visit(self):
return self.infant_visit
def get_absolute_url(self):
return reverse('admin:mpepu_infant_infantdeath_change',
args=(self.id, ))
class Meta:
app_label = "mpepu_infant"
verbose_name = "Infant Death"
class MaternalLabDelDxT(MaternalBaseUuidModel):
""" Diagnosis during pregnancy collected during labor and delivery (transactions). """
maternal_lab_del_dx = models.ForeignKey(MaternalLabDelDx)
lab_del_dx = models.CharField(
max_length=175,
choices=DX,
verbose_name="Diagnosis",
help_text="",
)
lab_del_dx_specify = models.CharField(
max_length=50,
verbose_name="Diagnosis specification",
help_text="",
blank=True,
null=True,
)
grade = models.IntegerField(
choices=GRADING_SCALE,
verbose_name="Grade",
)
hospitalized = models.CharField(
max_length=3,
choices=YES_NO,
verbose_name="Hospitalized",
help_text="",
)
history = AuditTrail()
objects = MaternalLabDelDxTManager()
def natural_key(self):
return (self.lab_del_dx, ) + self.maternal_lab_del_dx.natural_key()
def get_visit(self):
return self.maternal_lab_del_dx.maternal_visit
def get_report_datetime(self):
return self.maternal_lab_del_dx.maternal_visit.report_datetime
def get_subject_identifier(self):
return self.maternal_lab_del_dx.maternal_visit.subject_identifier
def __unicode__(self):
return unicode(self.get_visit())
def get_absolute_url(self):
return reverse(
'admin:mpepu_maternal_maternallabour&deliverypregdx_change',
args=(self.id, ))
class Meta:
app_label = "mpepu_maternal"
verbose_name = "Maternal Labour & Delivery: Preg DxT"
class InfantPrerandoLoss(BaseInfantRegisteredSubjectModel):
# report_datetime = models.DateTimeField(
# verbose_name='Report date/time',
# null=True)
reason_loss = models.TextField(
max_length=250,
verbose_name=
"Describe the reason that the infant who consented did not undergo randomization",
)
loss_code = models.CharField(
verbose_name=
"Please code the primary reason for pre- randomization loss to follow up:",
max_length=25,
choices=INFANT_PRE_RANDO_LOSS_REASON,
help_text=
"See Study Protocol for definition of 'Loss to follow up'. If \'refused\', explain in comments below",
)
reason_loss_other = OtherCharField(
verbose_name="if other specify...",
blank=True,
null=True,
)
comment = models.TextField(
max_length=250,
verbose_name=
"Comments (Please provide any additional information pertinent to the response given in question 3)",
blank=True,
null=True,
)
history = AuditTrail()
infant_visit = models.OneToOneField(InfantVisit)
entry_meta_data_manager = EntryMetaDataManager(InfantVisit)
def __unicode__(self):
return unicode(self.registered_subject)
def get_absolute_url(self):
return reverse('admin:mpepu_infant_infantprerandoloss_change',
args=(self.id, ))
def get_consenting_subject_identifier(self):
"""Returns mother's identifier."""
return self.registered_subject.relative_identifier
def get_report_datetime(self):
return self.created
class Meta:
app_label = "mpepu_infant"
verbose_name = "Infant Pre-Rando Loss"
class FeedingChoiceSectionThree(BaseScheduledVisitModel):
risk_benefit_training = models.ManyToManyField(
MaternalBfFfRisksBenefits,
verbose_name=(
"I received training about the risks and benefits of breast and "
"formula feeding: "),
)
und_risk_benefit = models.CharField(
verbose_name=(
"The training increased my understanding of the risk and benefits"
" of breastfeeding and formula feeding: "),
max_length=35,
choices=AGREEING_TERMS,
)
ff_advice = models.CharField(
verbose_name=
"I was advised by a health worker to formula feed my baby: ",
max_length=35,
choices=AGREEING_TERMS,
)
bf_advice = models.CharField(
verbose_name="I was advised by a health worker to breastfeed my baby: ",
max_length=35,
choices=AGREEING_TERMS,
)
feeding_choice_made = models.CharField(
verbose_name="I have already made a feeding choice for my infant: ",
max_length=3,
choices=YES_NO,
help_text="If Yes go to Q7, and if No go to Q8",
)
chosen_feeding_choice = models.CharField(
verbose_name="I made this feeding choice: ",
max_length=50,
choices=DECIDED_FEEDING_CHOICE,
help_text="",
)
undecided_feeding = models.ManyToManyField(
MaternalUndecidedFeeding,
verbose_name="I have not yet decided how to feed my baby because: ",
help_text="Check all that apply ",
)
history = AuditTrail()
class Meta:
app_label = 'mpepu_maternal'
verbose_name = "Feeding Choice: Section 3"
verbose_name_plural = "Feeding Choice: Section 3"
def get_absolute_url(self):
return reverse('admin:mpepu_maternal_feedingchoicesectionthree_change',
args=(self.id, ))
class MaternalEnrollArv(BaseScheduledVisitModel):
"""Model for Maternal Enrollment: ARV History"""
maternal_enroll = models.OneToOneField(MaternalEnroll)
haart_start_date = models.DateField(
verbose_name="Date of HAART first started",
help_text="",
)
is_date_estimated = IsDateEstimatedField(
verbose_name=("Is the subject's date of HAART estimated?"), )
preg_on_haart = models.CharField(
max_length=25,
choices=YES_NO,
verbose_name=
"Was she still on HAART at the time she became pregnant for this pregnancy? ",
help_text="",
)
haart_changes = models.IntegerField(
verbose_name="How many times did you change your HAART medicines?",
help_text="",
)
prior_preg = models.CharField(
max_length=80,
verbose_name="Prior to this pregnancy the mother has ",
choices=PRIOR_PREG_HAART_STATUS,
help_text="",
)
prior_arv = models.ManyToManyField(
PriorArv,
verbose_name=
"Please list all of the ARVs that the mother ever received prior to the current pregnancy:",
help_text="",
)
prior_arv_other = OtherCharField(
max_length=35,
verbose_name="if other specify...",
blank=True,
null=True,
)
history = AuditTrail()
def __unicode__(self):
return "%s" % (self.maternal_enroll)
def get_absolute_url(self):
return reverse('admin:mpepu_maternal_maternalenrollarv_change',
args=(self.id, ))
class Meta:
app_label = "mpepu_maternal"
verbose_name = "Maternal Enrollment: ARV History"
class InfantStudyDrugInit(BaseScheduledVisitModel):
""" CTX / Placebo """
initiated = models.CharField(
max_length=25,
choices=YES_NO,
verbose_name="Did the participant start CTX or placebo study drug? ",
help_text="If 'No' skip to question 4",
)
first_dose_date = models.DateField(
verbose_name="Date of first known dose",
blank=True,
null=True,
help_text="",
validators=[
date_not_future, ],
)
reason_not_init = models.CharField(
verbose_name="Reason for not starting CTX or placebo Study Drug?",
max_length=25,
choices=INFANT_DRUG_INITIATION,
help_text="If contra-indicated please complete Off Study Form (AF004)",
default='N/A',
)
reason_not_survive = models.CharField(
verbose_name='If "Survival to 18 months unlikely", describe',
max_length=250,
blank=True,
null=True,
)
reason_not_init_other = models.CharField(
verbose_name='If "Other", specify',
max_length=250,
blank=True,
null=True,
)
history = AuditTrail()
def __unicode__(self):
return "%s" % (self.infant_visit)
def get_absolute_url(self):
return reverse('admin:mpepu_infant_infantstudydruginit_change', args=(self.id,))
class Meta:
app_label = "mpepu_infant"
verbose_name = "Infant Study Drug Initiation"
class MaternalLabDelMed(BaseScheduledVisitModel):
""" Medical history collected during labor and delivery. """
maternal_lab_del = models.OneToOneField(MaternalLabDel)
has_health_cond = models.CharField(
max_length=3,
choices=YES_NO,
verbose_name=
"Has the mother been newly diagnosed (during this pregnancy) with any major chronic health condition(s) that remain ongoing? ",
help_text="if yes answer Question 4, otherwise go to Question 6",
)
health_cond = models.ManyToManyField(
HealthCond,
verbose_name="Select all that apply ",
help_text="",
)
health_cond_other = OtherCharField()
has_ob_comp = models.CharField(
max_length=3,
choices=YES_NO,
verbose_name=
"During this pregnancy, did the mother have any of the following obstetrical complications? (in 7)",
help_text="",
)
ob_comp = models.ManyToManyField(
ObComp,
verbose_name="Select all that apply",
help_text="",
)
ob_comp_other = models.TextField(
max_length=250,
blank=True,
null=True,
)
comment = models.TextField(
max_length=250,
verbose_name="Comment if any additional pertinent information ",
blank=True,
null=True,
)
history = AuditTrail()
class Meta:
app_label = "mpepu_maternal"
verbose_name = "Maternal Labour & Delivery: MedHistory"
def get_absolute_url(self):
return reverse(
'admin:mpepu_maternal_maternallabour&deliverymedhistory_change',
args=(self.id, ))
class InfantHivStatus(BaseScheduledVisitModel):
"""New form - Infant HIV status - added to 2180 infant visit ONLY """
recent_hiv_result = models.CharField(
verbose_name="Most recent HIV test result",
choices=POS_NEG,
max_length=15,
help_text="if positive answer 7-9",
)
recent_hiv_date = models.DateField(
verbose_name="Date of most recent HIV test result", )
recent_hiv_date_est = models.CharField(
verbose_name="Is date of most recent HIV test result ESTIMATED?",
choices=YES_NO,
max_length=3,
)
test_place = models.TextField(
verbose_name="Place where HIV test was done:",
max_length=35,
)
result_record = models.CharField(
verbose_name="Is result written in participants medical record?",
choices=YES_NO,
max_length=3,
)
date_first_pos = models.DateField(
verbose_name="Date of first positive test",
help_text="Can only be answered if answer to Q2 is positive",
null=True,
blank=True,
)
infant_haart = models.CharField(
verbose_name="Is infant on HAART?",
choices=YES_NO,
max_length=3,
)
infant_haart_date = models.DateField(
verbose_name="Date infant started HAART?",
null=True,
blank=True,
)
history = AuditTrail()
def get_absolute_url(self):
return reverse('admin:mpepu_infant_infanthivstatus_change',
args=(self.id, ))
class Meta:
app_label = "mpepu_infant"
verbose_name = "Infant HIV status"
class MaternalPostFuDx(BaseScheduledVisitModel):
""" Post-partum follow up of diagnosis. """
maternal_post_fu = models.OneToOneField(MaternalPostFu)
mother_hospitalized = models.CharField(
max_length=3,
choices=YES_NO,
verbose_name=
"Has the mother been hospitalized overnight since the last scheduled visit (or since discharge after delivery, if this is the randomization visit)?",
help_text=
"if yes, the primary diagnosis associated with the hospitalization(s) must be recorded in Postnatal diagnosis section",
)
new_diagnoses = models.CharField(
max_length=3,
choices=YES_NO,
verbose_name=
"Since the last attended scheduled visit, has the mother had any of the following which were NEW (never previously reported, or a NEW episode of a previously resolved* diagnosis)",
help_text=
"if yes, tick all that apply, only report grade 3 0r 4 diagnoses",
)
who_clinical_stage = models.CharField(
max_length=3,
choices=YES_NO,
verbose_name=
"Since the last attended scheduled visit, has the mother ever had any of the diagnoses listed in the WHO Adult/Adolescent HIV clinical staging document which are NEW?",
help_text=
"never previously reported, or a NEW episode of a previously resolved diagnosis, and which is NOT reported above in Question 4",
)
wcs_dx_adult = models.ManyToManyField(
WcsDxAdult,
verbose_name=
"List any new WHO Stage III/IV diagnoses that are not reported in Question 6 above: ",
)
history = AuditTrail()
def get_absolute_url(self):
return reverse('admin:mpepu_maternal_maternalpostfudx_change',
args=(self.id, ))
def get_report_datetime(self):
return self.maternal_post_fu.get_report_datetime()
def get_subject_identifier(self):
return self.maternal_post_fu.get_subject_identifier()
class Meta:
app_label = "mpepu_maternal"
verbose_name = "Maternal Postnatal Follow-Up: Dx"
class InfantHaart(BaseInfantRegisteredSubjectModel):
""" mp016 """
hiv_positive_date = models.DateField(
verbose_name="Date infant tested HIV-positive",
help_text="",
)
haart_initiated = models.CharField(
max_length=25,
choices=YES_NO,
verbose_name="Has patient been initiated on HAART? ",
help_text=
"If no, fill out comment,and indicate the reason HAART has not yet been initiated,otherwise answer question 4",
)
haart_date = models.DateField(
verbose_name="Date of HAART initiation ",
help_text="",
blank=True,
null=True,
)
arv_status = models.CharField(
max_length=15,
choices=ARV_STATUS,
verbose_name=
"What is the status of the participant's antiretroviral treatment / prophylaxis at this visit or since the last visit?",
help_text="",
)
comment = models.CharField(
max_length=35,
verbose_name="Comments",
blank=True,
null=True,
)
history = AuditTrail()
def __unicode__(self):
return "%s" % (self.registered_subject)
def get_consenting_subject_identifier(self):
"""Returns mother's identifier."""
return self.registered_subject.relative_identifier
def get_absolute_url(self):
return reverse('admin:mpepu_infant_infanthaart_change',
args=(self.id, ))
class Meta:
app_label = "mpepu_infant"
verbose_name = 'Infant HAART'
class InfantStudyDrugItems(InfantBaseUuidModel):
""" CTX / Placebo """
inf_study_drug = models.ForeignKey(InfantStudyDrug)
dose_status = models.CharField(
verbose_name="Dose Status",
choices=DOSE_STATUS,
max_length=25,
)
ingestion_date = models.DateField(
verbose_name="Date of study drug ingestion",
validators=[
date_not_before_study_start,
date_not_future,
],
)
modification_reason = models.CharField(
verbose_name="Reason for modification",
choices=ARV_MODIFICATION_REASON,
max_length=75,
)
history = AuditTrail()
# def save(self, *args, **kwargs):
# super(InfantStudyDrugItems, self).save(*args, **kwargs)
# if self.dose_status.lower() == 'permanently discontinued':
# model = get_model('mpepu_infant', 'infantoffdrug')
# AdditionalEntryBucket.objects.add_for(
# registered_subject=self.inf_study_drug.infant_visit.appointment.registered_subject,
# model=model,
# qset=Q(registered_subject=self.inf_study_drug.infant_visit.appointment.registered_subject))
def get_visit(self):
return self.inf_study_drug.infant_visit
def __unicode__(self):
return unicode(self.inf_study_drug.infant_visit)
def get_absolute_url(self):
return reverse('admin:mpepu_infant_infantstudydrug_change',
args=(self.id, ))
class Meta:
app_label = "mpepu_infant"
verbose_name = "Infant Study Drug Record Items"
ordering = [
'ingestion_date',
]
class MaternalArvPostAdh(BaseScheduledVisitModel):
"""Maternal ARV adherence post-partum.
complete if YES for haart_last_visit in MaternalArvPost """
maternal_arv_post = models.OneToOneField(MaternalArvPost)
missed_doses = models.IntegerField(
verbose_name=
"Since the last attended last scheduled visit, how many doses of HAART were missed? ",
help_text="",
)
missed_days = models.IntegerField(
verbose_name=
"Since the last attended scheduled visit, how many entire days was HAART not taken? ",
help_text="",
default='0',
)
missed_days_discnt = models.IntegerField(
verbose_name=
"If HAART discontinued by health provider, how many days was HAART missed prior to HAART discontinuation? ",
help_text="",
default='0',
)
comment = models.TextField(
max_length=250,
verbose_name="Comment",
blank=True,
null=True,
)
history = AuditTrail()
def __unicode__(self):
return "%s" % (self.maternal_arv_post)
def get_absolute_url(self):
return reverse('admin:mpepu_maternal_maternalarvspostadherence_change',
args=(self.id, ))
def get_report_datetime(self):
return self.maternal_arv_post.get_report_datetime()
def get_subject_identifier(self):
return self.maternal_arv_post.get_subject_identifier()
class Meta:
app_label = "mpepu_maternal"
verbose_name = "Maternal ARVs Post: Adherence"
class ResistanceEligibility(BaseScheduledVisitModel):
co_enrolled = models.CharField(
max_length=3,
choices=YES_NO,
verbose_name="Is participant co-enrolled in the Mpepu study?",
help_text='if no, INELIGIBLE',
validators=[eligible_if_yes])
status_evidence = models.CharField(
max_length=3,
choices=YES_NO,
verbose_name="Evidence of confirmed HIV positive status",
help_text=
("By indicating YES, you confirm that you have copied such evidence for the"
" patient chart"),
validators=[eligible_if_yes])
lates_cd4 = models.IntegerField(
max_length=4,
verbose_name="What is the mother's nadir (lowest recorded) CD4 count?",
validators=[MinValueValidator(0),
MaxValueValidator(3000)],
)
who_illness = models.CharField(
max_length=3,
choices=YES_NO,
verbose_name=
"Has the mother ever experienced a WHO stage 3 or 4 illness?",
validators=[eligible_if_no],
help_text='if yes, INELIGIBLE',
)
stopped_arv = models.CharField(
max_length=3,
choices=YES_NO,
verbose_name=
("Has the Mother Stopped (or definitely planning to stop) EFV/TDF/FTC or"
" EFV/TDF/3TC postpartum?"),
validators=[eligible_if_yes])
incarcerated = models.CharField(
max_length=3,
choices=YES_NO,
verbose_name="Is participant currently involuntarily incarcerated?",
validators=[eligible_if_no])
history = AuditTrail()
class Meta:
app_label = 'mpepu_maternal'
verbose_name = 'ARV Resistance Eligibility'
verbose_name_plural = 'ARV Resistance Eligibility'
class InfantSurvival(BaseInfantRegisteredSubjectModel):
infant_survival_status = models.CharField(
verbose_name="Survival Status of the participant at 18 months of age? ",
choices=ALIVE_DECEASED,
max_length=25,
help_text="",
)
info_provider = models.CharField(
verbose_name="Who provided this information? ",
choices=INFO_PROVIDER,
max_length=25,
help_text="",
)
info_provider_other = OtherCharField(
max_length=35,
verbose_name="if other specify...",
blank=True,
null=True,
)
comment = OtherCharField(
max_length=35,
verbose_name="Comment",
blank=True,
null=True,
)
history = AuditTrail()
infant_visit = models.OneToOneField(InfantVisit)
entry_meta_data_manager = EntryMetaDataManager(InfantVisit)
def __unicode__(self):
return self.registered_subject.subject_identifier
def get_report_datetime(self):
return self.registered_subject.registration_datetime
def get_consenting_subject_identifier(self):
"""Returns mother's identifier."""
return self.registered_subject.relative_identifier
def get_absolute_url(self):
return reverse('admin:mpepu_infant_infantsurvival_change', args=(self.id,))
class Meta:
app_label = "mpepu_infant"
verbose_name = "Infant Survival"
class MaternalEnrollDx(MaternalBaseUuidModel):
""" Model for Maternal Enrollment: Dx History viewable based on question 5a."""
maternal_enroll_med = models.ForeignKey(MaternalEnrollMed)
diagnosis = models.CharField(
max_length=50,
verbose_name="Diagnosis",
help_text="",
null=True,
blank=True,
)
diagnosis_year = models.IntegerField(
verbose_name="Year",
validators=[
MinValueValidator(1947),
MaxValueValidator(datetime.today().year),
],
null=True,
blank=True,
)
history = AuditTrail()
objects = MaternalEnrollDxManager()
def natural_key(self):
return (self.diagnosis, ) + self.maternal_enroll_med.natural_key()
def get_report_datetime(self):
return self.get_visit().get_report_datetime()
def get_subject_identifier(self):
return self.get_visit().get_subject_identifier()
def get_visit(self):
return self.maternal_enroll_med.maternal_visit
def __unicode__(self):
return unicode(self.get_visit())
def get_absolute_url(self):
return reverse('admin:mpepu_maternal_maternalenrolldx_change',
args=(self.id, ))
class Meta:
app_label = "mpepu_maternal"
verbose_name = "Maternal Enrollment: Dx History"
class PostNatalInfantFeedingSurvey(BaseScheduledVisitModel):
feeding_satisfaction = models.CharField(
verbose_name=("Were you satisfied with the infant feeding choice, breast feeding or"
" formula feeding, that you initially selected for your infant : "),
max_length=3,
choices=YES_NO,
)
feeding_period = models.CharField(
verbose_name="Do you think your infant breastfed for the right number of months:",
max_length=3,
choices=YES_NO_FF,
help_text='If formula feeding skip to question 5. If breast feeding continue'
)
feeding_duration = models.CharField(
verbose_name="If No to Q3 above, the duration of breastfeeding of my infant was:",
max_length=10,
choices=FEEDING_DURATION,
null=True,
blank=True,
)
correct_bf_duration = models.CharField(
verbose_name=("What do you think the correct duration of breastfeeding should be"
" if a mother has HIV but taking Highly Active Antiretroviral Treatment"
" to prevent mother-to-child HIV transmission throughout breastfeeding: "),
max_length=50,
choices=CORRECT_BF_DURATION,
)
next_feeding_choice = models.CharField(
verbose_name=("How do you think you will feed your next infant from birth through "
" the first six months of life : "),
max_length=30,
choices=NEXT_FEEDING_CHOICE,
)
history = AuditTrail()
class Meta:
app_label = 'mpepu_maternal'
verbose_name = "Post Natal Infant Feeding Survey"
def get_absolute_url(self):
return reverse('admin:mpepu_maternal_postnatalinfantfeedingsurvey_change', args=(self.id,))
class MaternalConsent(BaseMaternalConsent):
"""Model for maternal consent and registration model for mothers."""
history = AuditTrail()
registered_subject = models.OneToOneField(RegisteredSubject,
editable=False,
null=True,
help_text='')
def get_registered_subject(self):
# reg_subject = None
subject = RegisteredSubject.objects.filter(subject_identifier=self.subject_identifier)
if subject:
self.registered_subject = subject[0]
return self.registered_subject
# @property
# def registered_subject(self):
# return self.registered_subject
# return self.get_registered_subject()
# @registered_subject.setter
# def registered_subject(self, registered_subject):
# if registered_subject:
# self.registered_subject=registered_subject
# else:
# subject = RegisteredSubject.objects.filter(subject_identifier=self.subject_identifier)
# if subject:
# self.registered_subject = subject[0]
def dispatch_container_lookup(self):
return None
@classmethod
def get_consent_update_model(self):
return models.get_model('bhp_consent', 'MaternalConsentUpdate')
class Meta:
verbose_name = "Maternal Consent"
app_label = 'mpepu_maternal'
def get_absolute_url(self):
return reverse('admin:mpepu_maternal_maternalconsent_change', args=(self.id,))
class InfantOffStudy(BaseOffStudy):
history = AuditTrail()
infant_visit = models.OneToOneField(InfantVisit)
report_datetime = models.DateTimeField(
verbose_name="Visit Date and Time",
validators=[
datetime_not_before_study_start,
datetime_is_after_consent,
datetime_not_future,
],
default=datetime.today()
)
def save(self, *args, **kwargs):
super(InfantOffStudy, self).save(*args, **kwargs)
def __unicode__(self):
return "%s" % (self.registered_subject.subject_identifier)
def get_consenting_subject_identifier(self):
"""Returns mother's identifier."""
return self.registered_subject.relative_identifier
def get_absolute_url(self):
return reverse('admin:mpepu_infant_infantoffstudy_change', args=(self.id,))
def get_date_grouping_field(self):
#set field for date-based grouping
return 'offstudy_date'
def get_visit(self):
return self.infant_visit
def get_report_datetime(self):
return self.report_datetime
entry_meta_data_manager = EntryMetaDataManager(InfantVisit)
class Meta:
verbose_name = "Infant Off-Study"
verbose_name_plural = "Infant Off-Study"
app_label = "mpepu_infant"