PETS: Nutrition

Relevant LifeCourse Constructs Year 2007-2009 2007-2009 2007-2009 2007-2009 2008-2011 2014-2016 2018-Ongoing
Wave 1 2 3 4 5 6 7
Age 12 weeks gestation 13-24 weeks gestation 25 weeks to Birth Birth 18 months 6 years 11 years
N 250 pairs 250 pairs 250 pairs 250 pairs 250 pairs 224 pairs 111 pairs (In progress)
Dietary intake P:PETS M P:DQES-v2 M P:PETS I P:PETS I P:PETS I
Infant feeding P:PETS M P:PETS I P:PETS I

Featured measurements

Legend

B
= Biosample collected
BA
= Biosample analysis
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.