VIHCS: Sleep
Relevant LifeCourse Constructs | Year | 2006-2013 | 2006-2013 | 2007-2014 | 2015-2021 |
---|---|---|---|---|---|
Wave | Antenatal | Postnatal | Infancy | Childhood | |
Age | 28-41 weeks gestation | 4-31 weeks | 50-77 weeks | 96-114 months | |
N | 806 | 877 | 975 | 878 | |
Quality of sleep | P:VIHCS M | P:VIHCS M P:VIHCS I | P:VIHCS M P:VIHCS I 1 | P:VIHCS I 2 | |
Sleep behaviour | P:VIHCS M | P:VIHCS M P:VIHCS I | P:VIHCS M P:VIHCS I | S:LSAC I P:VIHCS I 2 P:LSAC P | |
Sleep problem | P:CIS-R M P:GHQ F |
Featured measurements
- CIS-R
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: Clinical Interview Schedule – Revised - GHQ
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: General Health Questionnaire - LSAC
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: Longitudinal Study of Australian Children-devised measure - VIHCS
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: Victorian Intergenerational Health Cohort Study-devised measure
Notes
1
Items from the Infant Sleep Study – Centre for Community Health 2001 (Lam, Hiscock and Wake, 2003) as modified for The Longitudinal Study of Australian Children (LSAC)
2
Items developed by LSAC and CATS
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
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= Pertains to father - X Fam
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= Pertains to family - X G
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= Pertains to grandparent(s) - X I
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= Pertains to primary participant - X IP
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= Pertains to partner - X M
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= Pertains to mother - X O
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= Pertains to offspring - X P
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= Pertains to parent/guardian(s) - X Pe
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= Pertains to peers - X Si
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= Pertains to sibling(s) - X T
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= Pertains to teacher(s) - X X
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= 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.