Cohort validation pack

Born in Bradford

Generated 6 Oct 2026, 10:35 · ID 3

Unverified

Instructions for reviewers

Review each field against your knowledge of this cohort. Mark Accurate if the value is right, Needs correction if it is wrong or inaccurate (add notes), Not sure if you cannot verify it, or Does not apply if the field is not relevant.
Evidence shown is from our source registry. Fields marked No source yet hold values we could not yet pin to a document — those were AI-inferred and need your input most. Fields marked Searched — not published are ones we looked for and could not find publicly; the note lists where we checked.
Your selections and notes are kept in this browser tab only (not sent to the database). Print or save as PDF when finished, then return it to the DIGIT team.

Overview

Total fields

Field-cited

Whole-record source only

AI-inferred, no source yet

Searched — not published

No value held

Needs review

Source coverage

Summary of how well fields in this pack are linked to evidence.

Field	Current value	Evidence	Source evidence	Response	Notes / correction
Field-level source coverage Optional	49 of 69 reviewable fields are cited to a source (71%) · 6 with no source yet · 14 searched — not published · 19 with no value held	Computed	No citation linked to this field yet.	Response for Field-level source coverageAccurateNeeds correctionNot sureDoes not apply No response selected	No notes

Identity and ownership

Field	Current value	Evidence	Source evidence	Response	Notes / correction
Short name Required	Born in Bradford	Field-cited	Born in Bradford — Official Website https://borninbradford.nhs.uk/ Section: Hero “We Are Born in Bradford” Page: https://borninbradford.nhs.uk/	Response for Short nameAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Full name Required	Born in Bradford	Field-cited	Born in Bradford — Official Website https://borninbradford.nhs.uk/ Section: Hero “We Are Born in Bradford” Page: https://borninbradford.nhs.uk/	Response for Full nameAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Managing organisation Recommended	Bradford Institute for Health Research	Field-cited	Cohort Profile Update: Born in Bradford (IJE, 2024) https://doi.org/10.1093/ije/dyae037 Section: Author affiliations “Bradford Institute for Health Research, Bradford Teaching Hospitals NHS Foundation Trust” Page: https://pmc.ncbi.nlm.nih.gov/articles/PMC11065350/	Response for Managing organisationAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Primary site Recommended	Bradford Institute for Health Research (site #35)	Field-cited	Cohort Profile Update: Born in Bradford (IJE, 2024) https://doi.org/10.1093/ije/dyae037 Section: Author affiliations “Bradford Institute for Health Research, Bradford Teaching Hospitals NHS Foundation Trust” Page: https://pmc.ncbi.nlm.nih.gov/articles/PMC11065350/	Response for Primary siteAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Website URL Recommended	https://borninbradford.nhs.uk/	Field-cited	Born in Bradford — Official Website https://borninbradford.nhs.uk/ Section: Homepage “https://borninbradford.nhs.uk” Page: https://borninbradford.nhs.uk/	Response for Website URLAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Catalogue of Mental Health Measures URL Recommended	https://www.cataloguementalhealth.ac.uk/BiB	Field-cited	Catalogue of Mental Health Measures https://www.cataloguementalhealth.ac.uk Section: Official sitemap study URL “https://www.cataloguementalhealth.ac.uk/BiB” Page: https://www.cataloguementalhealth.ac.uk/BiB	Response for Catalogue of Mental Health Measures URLAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Contact name Recommended	No value held	Not published	Searched — not published UNSOURCEABLE as a single canonical public contact person for all data requests; email is published but named contact varies by context.	Response for Contact nameAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Contact email Recommended	borninbradford@bthft.nhs.uk	Field-cited	Born in Bradford — How to Access Data https://borninbradford.nhs.uk/our-data/how-to-access-data/ Section: Step 1/2 “borninbradford@bthft.nhs.uk” Page: https://borninbradford.nhs.uk/our-data/how-to-access-data/	Response for Contact emailAccurateNeeds correctionNot sureDoes not apply No response selected	No notes

Summary and status

Field	Current value	Evidence	Source evidence	Response	Notes / correction
Description Required	World-leading multi-ethnic research programme in Bradford tracking families from pregnancy onward, with extensive linked health and education data and repeated child and family follow-up.	Field-cited	Born in Bradford — Official Website https://borninbradford.nhs.uk/ Section: Hero “A world-leading research programme which aims to find out what keeps families healthy and happy by tracking the lives of over 60,000 Bradfordians.” Page: https://borninbradford.nhs.uk/	Response for DescriptionAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Total N Required	60,000	Field-cited	Born in Bradford — Official Website https://borninbradford.nhs.uk/ Section: Hero “tracking the lives of over 60,000 Bradfordians” Page: https://borninbradford.nhs.uk/	Response for Total NAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Total N qualifier Recommended	approximate	Field-cited	Born in Bradford — Official Website https://borninbradford.nhs.uk/ Section: Hero “over 60,000 Bradfordians” Page: https://borninbradford.nhs.uk/ Value is explicitly approximate ("over"), so qualifier=approximate.	Response for Total N qualifierAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Year established Recommended	2007	Field-cited	Born in Bradford — Official Website https://borninbradford.nhs.uk/ Section: Stats “Since launching our BiB Family cohort in 2007” Page: https://borninbradford.nhs.uk/	Response for Year establishedAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Active cohort Recommended	Yes	Field-cited	Born in Bradford — Official Website https://borninbradford.nhs.uk/ Section: Hero “tracking the lives of over 60,000 Bradfordians” Page: https://borninbradford.nhs.uk/ Current-tense ongoing tracking indicates active cohort.	Response for Active cohortAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Ongoing recruitment Recommended	Yes	Field-cited	Born in Bradford — Official Website https://borninbradford.nhs.uk/ Section: Hero “tracking the lives of over 60,000 Bradfordians” Page: https://borninbradford.nhs.uk/ Current active tracking and recruitment waves indicate ongoing recruitment.	Response for Ongoing recruitmentAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Refreshed cohort Recommended	Yes	Field-cited	Born in Bradford — Official Website https://borninbradford.nhs.uk/ Section: Key Features “Measures of wellbeing and cognitive/sensorimotor development were extended to include non-BiB children in a whole-school recruitment approach.” Page: https://borninbradford.nhs.uk/our-impacts/publications/cohort-profile-update-born-in-bradford/ Evidence of ongoing new-wave expansion and follow-up supports refreshed=TRUE.	Response for Refreshed cohortAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Recontact success rate Recommended	No value held	Not published	Searched — not published UNSOURCEABLE. No public recontact response percentage found in searched sources.	Response for Recontact success rateAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Retention rate Recommended	No value held	Not published	Searched — not published UNSOURCEABLE as a single headline retention percentage. PMC reports wave-specific recruitment fractions but not one canonical retention KPI.	Response for Retention rateAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Published references Recommended	doi:10.1093/ije/dys112, doi:10.1093/ije/dyae037	Field-cited	Cohort Profile Update: Born in Bradford (IJE, 2024) https://doi.org/10.1093/ije/dyae037 Section: DOI identification “10.1093/ije/dyae037” Page: https://borninbradford.nhs.uk/our-impacts/publications/cohort-profile-update-born-in-bradford/ Cohort Profile: The Born in Bradford Multi-ethnic Family Cohort Study (IJE, 2013) https://doi.org/10.1093/ije/dys112 Section: DOI identification “10.1093/ije/dys112” Page: https://borninbradford.nhs.uk/our-impacts/publications/cohort-profile-the-born-in-bradford-multi-ethnic-family-cohort-study/	Response for Published referencesAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Notes Recommended	Tracks over 60,000 Bradfordians across multiple cohort waves and follow-ups; baseline cohort recruited in 2007-2011 with ongoing follow-up and linked records. Programme arms: Born in Bradford Age of Wonder (adolescent wave, recruiting from 2022, ~2,900 at first sweep) and Born in Bradford's Better Start (early-years intervention birth cohort, ~5,600). Both listed separately in the Catalogue of Mental Health Measures.	Field-cited	DIGIT Cohort Portfolio Review — population type and engagement classification (Aug 2026) Page: https://www.cataloguementalhealth.ac.uk/search CMHM screening: BiB Age of Wonder and BiBBS are arms of the Born in Bradford programme (CMHM study index, read 2026-08-09); folded as notes because users find them via the parent programme.	Response for NotesAccurateNeeds correctionNot sureDoes not apply No response selected	No notes

3D cohort mapping

Consent, characterisation, and data availability axes used on the cohort map.

Field	Current value	Evidence	Source evidence	Response	Notes / correction
Consent level (axis) Required	3 — Broad consent (recontactable for future studies)	Field-cited	Cohort Profile Update: Born in Bradford (IJE, 2024) https://doi.org/10.1093/ije/dyae037 Section: Who is in the cohort? “Parents gave consent for their own and their child's participation.” Page: https://pmc.ncbi.nlm.nih.gov/articles/PMC11065350/ Step 1 identifiable=YES (participant-level recruitment and follow-up). Step 2 S251/CAG-only=NO (consent model is explicit). Step 3 recontactable=YES (ongoing follow-up and applications invited). Step 4 specific interventional consent for randomisation not evidenced for the core cohort. Therefore Level 3.	Response for Consent level (axis)AccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Characterisation depth (axis) Required	3 — Multi-domain MH characterisation	Field-cited	Cohort Profile Update: Born in Bradford (IJE, 2024) https://doi.org/10.1093/ije/dyae037 Section: Key Features / What has been measured? “Extensive new data for BiB families have been collected, including questionnaires, cognitive and sensorimotor development, built and natural environment measures, biological samples, with continued record linkage.” Page: https://pmc.ncbi.nlm.nih.gov/articles/PMC11065350/ Level 1 NO (not routine EHR only). Level 2 YES (validated MH instruments incl. PHQ-8/GAD-7/SDQ). Level 3 YES (multi-domain: questionnaires, cognition, physical and environmental measures). Level 4 NO (no clear SCID/MINI/SCAN evidence in accessible sources). Therefore Level 3.	Response for Characterisation depth (axis)AccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Data availability (axis) Required	4 — Multi-modal	Field-cited	Cohort Profile Update: Born in Bradford (IJE, 2024) https://doi.org/10.1093/ije/dyae037 Section: Key Features “Metabolomics and genetic data are available for ∼11 000 mothers and ∼9000 children.” Page: https://pmc.ncbi.nlm.nih.gov/articles/PMC11065350/ hasResearch=TRUE (questionnaire/cognitive/physical/linked records). hasBiological=TRUE (biosamples+genomic+omics). hasAdvanced=TRUE (DEXA and accelerometry evidence). Formula => 4.	Response for Data availability (axis)AccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Cohort map group (derived) Recommended	Group 1	Internal	Internal catalogue field	—	—
Population type Recommended	General population	Not published	DIGIT Cohort Portfolio Review — population type and engagement classification (Aug 2026) Classified general_population in the DIGIT cohort portfolio review (Aug 2026). Population birth cohort recruiting families from pregnancy in Bradford irrespective of health status.	Response for Population typeAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Industry engagement status Recommended	Unknown	Not published	Searched — not published UNSOURCEABLE: industry engagement status is an organisational property of the custodian and is not publicly documented; default 'unknown' pending a cohort-owner meeting.	Response for Industry engagement statusAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Parent cohort / programme Recommended	No value held	No source yet	No citation linked to this field yet.	Response for Parent cohort / programmeAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
TWiCs eligible Recommended	No	Field-cited	Cohort Profile Update: Born in Bradford (IJE, 2024) https://doi.org/10.1093/ije/dyae037 Page: https://pmc.ncbi.nlm.nih.gov/articles/PMC11065350/ FALSE: no explicit evidence in currently reviewed public sources that the core BiB cohort supports randomisation within cohort infrastructure for new interventional studies at present.	Response for TWiCs eligibleAccurateNeeds correctionNot sureDoes not apply No response selected	No notes

Data modalities

Field	Current value	Evidence	Source evidence	Response	Notes / correction
Questionnaire / interview Recommended	Yes	Field-cited	Cohort Profile Update: Born in Bradford (IJE, 2024) https://doi.org/10.1093/ije/dyae037 Section: What has been measured? “Parent questionnaire ... Parent-reported strengths and difficulties questionnaire” Page: https://pmc.ncbi.nlm.nih.gov/articles/PMC11065350/	Response for Questionnaire / interviewAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Cognitive testing Recommended	Yes	Field-cited	Cohort Profile Update: Born in Bradford (IJE, 2024) https://doi.org/10.1093/ije/dyae037 Section: What has been measured? “Child-completed computerized cognitive and sensorimotor assessment” Page: https://pmc.ncbi.nlm.nih.gov/articles/PMC11065350/	Response for Cognitive testingAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Physical measures Recommended	Yes	Field-cited	Cohort Profile Update: Born in Bradford (IJE, 2024) https://doi.org/10.1093/ije/dyae037 Section: What has been measured? “Height and weight ... Blood pressure and pulse rate” Page: https://pmc.ncbi.nlm.nih.gov/articles/PMC11065350/	Response for Physical measuresAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Biosamples Recommended	Yes	Field-cited	Cohort Profile Update: Born in Bradford (IJE, 2024) https://doi.org/10.1093/ije/dyae037 Section: The original cohort “Stored bio-samples include pregnancy blood ... urine ... cord blood” Page: https://pmc.ncbi.nlm.nih.gov/articles/PMC11065350/	Response for BiosamplesAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Genomic data Recommended	Yes	Field-cited	Cohort Profile Update: Born in Bradford (IJE, 2024) https://doi.org/10.1093/ije/dyae037 Section: The original cohort “Exome sequencing is available for 10 531 mothers and 9158 children” Page: https://pmc.ncbi.nlm.nih.gov/articles/PMC11065350/	Response for Genomic dataAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Omics Recommended	Yes	Field-cited	Cohort Profile Update: Born in Bradford (IJE, 2024) https://doi.org/10.1093/ije/dyae037 Section: Key Features “Metabolomics and genetic data are available for ∼11 000 mothers and ∼9000 children.” Page: https://pmc.ncbi.nlm.nih.gov/articles/PMC11065350/	Response for OmicsAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Imaging Recommended	Yes	Field-cited	HDRUK Innovation Gateway https://healthdatagateway.org Section: Summary/Available data “DEXA scans” Page: https://healthdatagateway.org/en/dataset/756	Response for ImagingAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Wearable / sensor Recommended	Yes	Field-cited	Cohort Profile Update: Born in Bradford (IJE, 2024) https://doi.org/10.1093/ije/dyae037 Section: What has been measured? “accelerometry data have been collected for 1095 children” Page: https://pmc.ncbi.nlm.nih.gov/articles/PMC11065350/	Response for Wearable / sensorAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Digital phenotyping Recommended	No	Not published	Cohort Profile Update: Born in Bradford (IJE, 2024) https://doi.org/10.1093/ije/dyae037 FALSE: searched BiB home, profile update paper, and HDRUK entry; no passive smartphone/sensor behavioural metadata collection described. Sources searched: borninbradford.nhs.uk, PMC11065350, healthdatagateway dataset 756.	Response for Digital phenotypingAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Linked health records Recommended	Yes	Field-cited	Cohort Profile Update: Born in Bradford (IJE, 2024) https://doi.org/10.1093/ije/dyae037 Section: The original cohort “Routine health data linkage is available for 98% of participants” Page: https://pmc.ncbi.nlm.nih.gov/articles/PMC11065350/	Response for Linked health recordsAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Biosample types Recommended	blood, urine, cord_blood, dna, plasma, serum	Field-cited	Cohort Profile Update: Born in Bradford (IJE, 2024) https://doi.org/10.1093/ije/dyae037 Section: The original cohort “Stored bio-samples include pregnancy blood ... urine ... cord blood” Page: https://pmc.ncbi.nlm.nih.gov/articles/PMC11065350/ Combined with HDRUK biological sample availability (Urine, Whole blood, DNA, Plasma, Serum).	Response for Biosample typesAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Genotyping platform Recommended	No value held	Not published	Searched — not published UNSOURCEABLE in public sources searched; genomics presence is described but platform brand/model is not explicitly stated.	Response for Genotyping platformAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Imaging modalities Recommended	dexa	Field-cited	HDRUK Innovation Gateway https://healthdatagateway.org Section: Summary/Available data “DEXA scans” Page: https://healthdatagateway.org/en/dataset/756	Response for Imaging modalitiesAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Mental health measures Recommended	SDQ, PHQ-8, GAD-7	Field-cited	Cohort Profile Update: Born in Bradford (IJE, 2024) https://doi.org/10.1093/ije/dyae037 Section: Table 3 and Table 4 notes “Measured using the Patient Health Questionnaire (PHQ-8) ... Generalised Anxiety Disorder assessment (GAD-7) ... strengths and difficulties questionnaire.” Page: https://pmc.ncbi.nlm.nih.gov/articles/PMC11065350/	Response for Mental health measuresAccurateNeeds correctionNot sureDoes not apply No response selected	No notes

Data subcategories

Structured modality and subcategory rows used alongside the high-level data-type flags.

Field	Current value	Evidence	Source evidence	Response	Notes / correction
Data subcategories Recommended List key data subcategories using distinct rows for category markers, named questionnaire/interview instruments, biospecimen types, omics/genomics data products, imaging modalities, sensor streams, and linked-record types.	No value held	No source yet	No citation linked to this field yet.	Response for Data subcategoriesAccurateNeeds correctionNot sureDoes not apply No response selected	No notes

Field

Current value

Evidence

Source evidence

Response

Notes / correction

Data subcategories

Recommended

List key data subcategories using distinct rows for category markers, named questionnaire/interview instruments, biospecimen types, omics/genomics data products, imaging modalities, sensor streams, and linked-record types.

No value held

No source yet

No citation linked to this field yet.

AccurateNeeds correctionNot sureDoes not apply

Consent and use permissions

Specific use permissions separate from the 3D consent-level axis.

Field	Current value	Evidence	Source evidence	Response	Notes / correction
Consent and use permissions Recommended Confirm health/biomedical research use, industry/commercial consideration, non-commercial restrictions, governance modifiers, recontact, trial approach, biosample use, linkage, sharing, international transfer, and any Section 251/CAG support.	No value held	No source yet	No citation linked to this field yet.	Response for Consent and use permissionsAccurateNeeds correctionNot sureDoes not apply No response selected	No notes

Field

Current value

Evidence

Source evidence

Response

Notes / correction

Consent and use permissions

Recommended

Confirm health/biomedical research use, industry/commercial consideration, non-commercial restrictions, governance modifiers, recontact, trial approach, biosample use, linkage, sharing, international transfer, and any Section 251/CAG support.

No value held

No source yet

No citation linked to this field yet.

AccurateNeeds correctionNot sureDoes not apply

Access pathways

One or more routes by which researchers can request or analyse data.

Field	Current value	Evidence	Source evidence	Response	Notes / correction
Access pathways Recommended Confirm all data access pathways, including route, access level, TRE/SDE or download/API environment, DAC review, collaboration requirements, data sharing agreements, output checking, timelines, and fees.	No value held	No source yet	No citation linked to this field yet.	Response for Access pathwaysAccurateNeeds correctionNot sureDoes not apply No response selected	No notes

Field

Current value

Evidence

Source evidence

Response

Notes / correction

Access pathways

Recommended

Confirm all data access pathways, including route, access level, TRE/SDE or download/API environment, DAC review, collaboration requirements, data sharing agreements, output checking, timelines, and fees.

No value held

No source yet

No citation linked to this field yet.

AccurateNeeds correctionNot sureDoes not apply

Within-cohort coverage

Aggregate counts or percentages showing how broadly data, consent, or access characteristics apply within the cohort.

Field	Current value	Evidence	Source evidence	Response	Notes / correction
Within-cohort coverage metrics Recommended Provide numerator, denominator, unit type, numerator/denominator exactness qualifiers, denominator type, basis, date/release, original source wording, and whether each metric is marginal, joint, conditional, or a release total.	No value held	No source yet	No citation linked to this field yet.	Response for Within-cohort coverage metricsAccurateNeeds correctionNot sureDoes not apply No response selected	No notes

Field

Current value

Evidence

Source evidence

Response

Notes / correction

Within-cohort coverage metrics

Recommended

Provide numerator, denominator, unit type, numerator/denominator exactness qualifiers, denominator type, basis, date/release, original source wording, and whether each metric is marginal, joint, conditional, or a release total.

No value held

No source yet

No citation linked to this field yet.

AccurateNeeds correctionNot sureDoes not apply

Linkage and access

Field	Current value	Evidence	Source evidence	Response	Notes / correction
NHS linkage Recommended	Yes	Field-cited	Cohort Profile Update: Born in Bradford (IJE, 2024) https://doi.org/10.1093/ije/dyae037 Section: The original cohort “Routine health data linkage is available for 98% of participants” Page: https://pmc.ncbi.nlm.nih.gov/articles/PMC11065350/	Response for NHS linkageAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
GP linkage Recommended	Yes	Field-cited	Cohort Profile Update: Born in Bradford (IJE, 2024) https://doi.org/10.1093/ije/dyae037 Section: Table 3/4 notes “Sample is mothers recruited to Growing Up with primary care data.” Page: https://pmc.ncbi.nlm.nih.gov/articles/PMC11065350/	Response for GP linkageAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Death registry linkage Recommended	No	Not published	Cohort Profile Update: Born in Bradford (IJE, 2024) https://doi.org/10.1093/ije/dyae037 FALSE: no explicit ONS/death-registry linkage stated in searched public sources (BiB home, data-access page, profile update, HDRUK dataset 756).	Response for Death registry linkageAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Education linkage Recommended	Yes	Field-cited	Cohort Profile Update: Born in Bradford (IJE, 2024) https://doi.org/10.1093/ije/dyae037 Section: The original cohort “education data linked for 85% of children” Page: https://pmc.ncbi.nlm.nih.gov/articles/PMC11065350/	Response for Education linkageAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Data access mechanism Recommended	direct_application	Field-cited	Born in Bradford — How to Access Data https://borninbradford.nhs.uk/our-data/how-to-access-data/ Section: How to Access Data “you will need to complete a proforma outlining your proposal” Page: https://borninbradford.nhs.uk/our-data/how-to-access-data/ External access requires application/approval; mechanism=direct_application.	Response for Data access mechanismAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
TRE platform Recommended	No value held	Not published	Searched — not published UNSOURCEABLE. Access pathway is direct application with contracts; no named TRE platform declared on reviewed public pages.	Response for TRE platformAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Data dictionary URL Recommended	https://borninbradford.github.io/datadict/	Field-cited	Born in Bradford — How to Access Data https://borninbradford.nhs.uk/our-data/how-to-access-data/ Section: Step 1: Preparation & Data Check “you can then explore our Data Dictionary” Page: https://borninbradford.nhs.uk/our-data/how-to-access-data/	Response for Data dictionary URLAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Data access timeline (days) Recommended	120	Field-cited	Born in Bradford — How to Access Data https://borninbradford.nhs.uk/our-data/how-to-access-data/ Section: Submission & Deadlines “You must submit your EoI 5 weeks prior to the Executive Meeting” Page: https://borninbradford.nhs.uk/our-data/how-to-access-data/ Operationally application processing is multi-week; stored as 120 days (midpoint-style operational approximation aligned with HDRUK 2-6 month lead-time).	Response for Data access timeline (days)AccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Data access cost Recommended	Fee-based (varies by request complexity)	Field-cited	Born in Bradford — How to Access Data https://borninbradford.nhs.uk/our-data/how-to-access-data/ Section: Step 4: Approval & Fees “there is a fee for accessing the data. The cost depends on the breadth and complexity of the data request” Page: https://borninbradford.nhs.uk/our-data/how-to-access-data/	Response for Data access costAccurateNeeds correctionNot sureDoes not apply No response selected	No notes

Participant profile and dates

Field	Current value	Evidence	Source evidence	Response	Notes / correction
Age distribution Recommended	No value held	Not published	Searched — not published UNSOURCEABLE as a normalized cohort-wide age-bin JSON from public pages reviewed (BiB homepage, profile update page, PMC profile update, HDRUK dataset page). Available age information is wave-specific and not in the required distribution format.	Response for Age distributionAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Sex distribution Recommended	No value held	Not published	Searched — not published UNSOURCEABLE as a single cohort-wide sex distribution in public sources searched; available sex data are subgroup-specific tables rather than one consolidated cohort distribution.	Response for Sex distributionAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Ethnicity distribution Recommended	other: 0.11; white: 0.4; south_asian: 0.49	Field-cited	Cohort Profile Update: Born in Bradford (IJE, 2024) https://doi.org/10.1093/ije/dyae037 Section: The original cohort “At time of recruitment, half (49%) of the cohort were of South Asian heritage” Page: https://pmc.ncbi.nlm.nih.gov/articles/PMC11065350/ Combined with baseline White=40% from Table 1, residual assigned to other=11%.	Response for Ethnicity distributionAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Smoking status distribution Recommended	No value held	No source yet	No citation linked to this field yet.	Response for Smoking status distributionAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Median age Recommended	No value held	Not published	Searched — not published UNSOURCEABLE. Sources provide means for subgroups/waves, but no cohort-level median age.	Response for Median ageAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Percent female Recommended	No value held	Not published	Searched — not published UNSOURCEABLE as a single cohort-level female percentage from public sources; published values are subgroup/wave specific.	Response for Percent femaleAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Percent non-white Recommended	60.00	Field-cited	Cohort Profile Update: Born in Bradford (IJE, 2024) https://doi.org/10.1093/ije/dyae037 Section: Table 1 “White \| 4976 \| 40.0%” Page: https://pmc.ncbi.nlm.nih.gov/articles/PMC11065350/ percent_non_white = 100 - 40.0 = 60.0.	Response for Percent non-whiteAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Geographic coverage Recommended	single_site	Field-cited	Cohort Profile Update: Born in Bradford (IJE, 2024) https://doi.org/10.1093/ije/dyae037 Section: The original cohort “The Born in Bradford (BiB) cohort is based in Bradford” Page: https://pmc.ncbi.nlm.nih.gov/articles/PMC11065350/ Cohort is city-based and anchored to one primary site; classified single_site.	Response for Geographic coverageAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Follow-up duration Recommended	2007-present	Field-cited	Born in Bradford — Official Website https://borninbradford.nhs.uk/ Section: Stats “Since launching our BiB Family cohort in 2007” Page: https://borninbradford.nhs.uk/ Follow-up duration recorded as 2007-present.	Response for Follow-up durationAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Last data collection date Recommended	No value held	Not published	Searched — not published UNSOURCEABLE exact date in public pages; collection windows are described but no single canonical latest collection date is published.	Response for Last data collection dateAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Recruitment start date Recommended	1 Mar 2007	Field-cited	Cohort Profile Update: Born in Bradford (IJE, 2024) https://doi.org/10.1093/ije/dyae037 Section: The original cohort “Baseline recruitment occurred between 2007 and 2011.” Page: https://pmc.ncbi.nlm.nih.gov/articles/PMC11065350/ Start normalized to 2007-03-01 from study baseline period.	Response for Recruitment start dateAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Recruitment end date Recommended	No value held	Field-cited	Cohort Profile Update: Born in Bradford (IJE, 2024) https://doi.org/10.1093/ije/dyae037 Page: https://pmc.ncbi.nlm.nih.gov/articles/PMC11065350/ NULL by rule because cohort remains active/ongoing in current public descriptions; no final close date asserted.	Response for Recruitment end dateAccurateNeeds correctionNot sureDoes not apply No response selected	No notes

Diagnosis areas

Mental health diagnosis areas represented in this cohort.

Field	Current value	Evidence	Source evidence	Response	Notes / correction
Diagnosis area: Major depressive disorder Recommended Confirm this diagnosis area applies and estimated N if shown.	Major depressive disorder · Mood Disorders	Field-cited	Cohort Profile Update: Born in Bradford (IJE, 2024) https://doi.org/10.1093/ije/dyae037 Section: Table 3 notes “Measure of current depression ... Measured using the Patient Health Questionnaire (PHQ-8).” Page: https://pmc.ncbi.nlm.nih.gov/articles/PMC11065350/	Response for Diagnosis area: Major depressive disorderAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Diagnosis area: Generalised anxiety disorder Recommended Confirm this diagnosis area applies and estimated N if shown.	Generalised anxiety disorder · Anxiety Disorders	Field-cited	Cohort Profile Update: Born in Bradford (IJE, 2024) https://doi.org/10.1093/ije/dyae037 Section: Table 3 notes “Measure of generalized anxiety ... Generalised Anxiety Disorder assessment (GAD-7).” Page: https://pmc.ncbi.nlm.nih.gov/articles/PMC11065350/	Response for Diagnosis area: Generalised anxiety disorderAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Diagnosis area: Autism spectrum conditions Recommended Confirm this diagnosis area applies and estimated N if shown.	Autism spectrum conditions · Neurodevelopmental	Field-cited	Cohort Profile Update: Born in Bradford (IJE, 2024) https://doi.org/10.1093/ije/dyae037 Section: What has it found? “routinely assessed educational outcomes at school entry can flag children at risk of autism spectrum disorder” Page: https://pmc.ncbi.nlm.nih.gov/articles/PMC11065350/	Response for Diagnosis area: Autism spectrum conditionsAccurateNeeds correctionNot sureDoes not apply No response selected	No notes

Field

Current value

Evidence

Source evidence

Response

Notes / correction

Diagnosis area: Major depressive disorder

Recommended

Confirm this diagnosis area applies and estimated N if shown.

Major depressive disorder · Mood Disorders

Field-cited

Cohort Profile Update: Born in Bradford (IJE, 2024)
https://doi.org/10.1093/ije/dyae037
Section: Table 3 notes
“Measure of current depression ... Measured using the Patient Health Questionnaire (PHQ-8).”
Page: https://pmc.ncbi.nlm.nih.gov/articles/PMC11065350/

AccurateNeeds correctionNot sureDoes not apply

Diagnosis area: Generalised anxiety disorder

Recommended

Confirm this diagnosis area applies and estimated N if shown.

Generalised anxiety disorder · Anxiety Disorders

Field-cited

Cohort Profile Update: Born in Bradford (IJE, 2024)
https://doi.org/10.1093/ije/dyae037
Section: Table 3 notes
“Measure of generalized anxiety ... Generalised Anxiety Disorder assessment (GAD-7).”
Page: https://pmc.ncbi.nlm.nih.gov/articles/PMC11065350/

AccurateNeeds correctionNot sureDoes not apply

Diagnosis area: Autism spectrum conditions

Recommended

Confirm this diagnosis area applies and estimated N if shown.

Autism spectrum conditions · Neurodevelopmental

Field-cited

Cohort Profile Update: Born in Bradford (IJE, 2024)
https://doi.org/10.1093/ije/dyae037
Section: What has it found?
“routinely assessed educational outcomes at school entry can flag children at risk of autism spectrum disorder”
Page: https://pmc.ncbi.nlm.nih.gov/articles/PMC11065350/

AccurateNeeds correctionNot sureDoes not apply

Linked sites

Sites contributing participants or data to this cohort.

Field	Current value	Evidence	Source evidence	Response	Notes / correction
Linked site: Bradford Institute for Health Research Recommended	Bradford Institute for Health Research · Yorkshire and the Humber · local n=60,000	Field-cited	Cohort Profile Update: Born in Bradford (IJE, 2024) https://doi.org/10.1093/ije/dyae037 Section: The original cohort “The Born in Bradford (BiB) cohort is based in Bradford” Page: https://pmc.ncbi.nlm.nih.gov/articles/PMC11065350/ Born in Bradford — Official Website https://borninbradford.nhs.uk/ Section: Hero “tracking the lives of over 60,000 Bradfordians” Page: https://borninbradford.nhs.uk/ local_n set to 60000 as best available cohort-scale approximation.	Response for Linked site: Bradford Institute for Health ResearchAccurateNeeds correctionNot sureDoes not apply No response selected	No notes

Verification metadata

Internal catalogue status — for reference only.

Field	Current value	Evidence	Source evidence	Response	Notes / correction
Verification status Recommended	unverified	Internal	Internal catalogue field	—	—
Last verified Recommended	No value held	Internal	Internal catalogue field	—	—
Data source Recommended	No value held	Internal	Internal catalogue field	—	—