ART-IYAGS: Pregnancy and birth
Relevant LifeCourse Constructs | Year | 2009-2011 | 2009-2011 |
---|---|---|---|
Phase | Retrospective telephone interview - Mother | Retrospective telephone interview - Offspring | |
Age | 18-29 years | 18-29 years | |
N | 656 (ART); 868 (Non-ART) | 547 (ART); 549 (Non-ART) | |
Birth weight | P:ART I | ||
Complications during labour and delivery | P:ART M | ||
Congenital disorder | P:ART I 1 | ||
Discussion about being conceived via in-vitro fertilisation | P:ART I | S:ART I | |
Gestational age at birth | P:ART I | ||
Labour established | P:ART M | ||
Multiple birth order | P:ART I | ||
Neonatal intensive care service | P:ART I | ||
Obstetric history | S:ART I | ||
Pattern of delivery | P:ART M | ||
Time taken to pregnancy | P:ART M | S:ART I |
Featured measurements
- ART
-
: Review of the health of adults conceived with and without Assisted Reproductive Technologies Study-devised measure
Notes
1
Birth defects were coded using the VBDR classification system and assigned an ICD-10 code
Legend
- B
= Biosample collected- BA
= Biosample analysis- G
= Grandparent(s) completed questionnaire- L
= Data linkage- N
= Nurse completed questionnaire- O
= Observation or direct assessment- Of
= Offspring completed questionnaire- P
= Parent/guardian completed questionnaire- Pe
= Peer completed questionnaire- R
= Records abstraction- S
= Self (primary participant) completed questionnaire- T
= Teacher completed questionnaire- X
= Other source- X F
-
= Pertains to father - X Fam
-
= Pertains to family - X G
-
= Pertains to grandparent(s) - X I
-
= Pertains to primary participant - X IP
-
= Pertains to partner - X M
-
= Pertains to mother - X O
-
= Pertains to offspring - X P
-
= Pertains to parent/guardian(s) - X Pe
-
= Pertains to peers - X Si
-
= Pertains to sibling(s) - X T
-
= Pertains to teacher(s) - X X
-
= Pertains to other reportees
Metadata presented by LifeCourse provides a crucial first step in understanding the available data across studies. It does not take the place of detailed study documentation, which should always be consulted during design and analysis.