LifeCourse A Melbourne Children's Research Initiative

HealthNuts: Pregnancy and birth

Relevant LifeCourse Constructs	Year	2007-2010	2011-2014	2011-2014	2013-2016	2013-2016	2016-2020	2016-2020	2022-Ongoing	2020	2021-Ongoing
	Wave	1	2a	2b	3a	3b	4a	4b	5	Substudy: COVID Immune (Baseline)	Substudy: COVID Immune (Follow-Up)
	Age	12 months	4 years	4 years	6 years	6 years	10 years	10 years	15 years	10-14 years	11-15 years
	N	5275	4291	598	4289	3233	3345	2238	in progress		in progress
Admission to neonatal intensive care unit						L:VPDC ^I
Alcohol consumption during pregnancy						L:VPDC ^I
Apgar score						L:VPDC ^I
Birth head circumference						L:VPDC ^I
Birth hospital detail						L:VPDC ^I
Birth length			P:HNuts ^I
Birth weight			P:HNuts ^I			L:VPDC ^I
Complications during labour and delivery						L:VPDC ^I
Complications during puerperium						L:VPDC ^I
Fetus and neonate conditions						L:VPDC ^I
Gestational age at birth			P:HNuts ^I			L:VPDC ^I
Gestational diabetes						P:HNuts ^M L:VPDC ^I		P:HNuts ^M
Location of birth						L:VPDC ^I
Multiple birth			P:HNuts ^I			L:VPDC ^I
Multiple birth order			P:HNuts ^I	P:EET1DPP ^I		P:EET1DPP ^I L:VPDC ^I		P:EET1DPP ^I
Obstetric history						L:VPDC ^I
Parity						L:VPDC ^I
Pattern of delivery			P:HNuts ^I			L:VPDC ^I
Placental details						L:VPDC ^I
Time of delivery						L:VPDC ^I

Featured measurements

EET1DPP: : Early Environment and Type 1 Diabetes Prevention Project-devised measure
HNuts: : HealthNuts Study-devised measure
VPDC: : Victorian Perinatal Data Collection

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.