LifeCourse A Melbourne Children's Research Initiative

Baby Biotics: Community environment

Relevant LifeCourse Constructs	Year	2011-2012	2011-2012	2011-2012	2011-2012	2011-2012	2011-2012	2014
	Phase	Baseline	7 days post-randomisation	14 days post-randomisation	21 days post-randomisation	28 days post-randomisation	6 month follow-up	Toddler follow-up
	Age	0-3 months	0-3 months	0-3 months	0-3 months	0-3 months	6 months	2-3 years
	N	167	167	167	167	154	132	124
Social support			P:AQoL-4D ^M				P:AQoL-4D ^M	P:AQoL-4D ^M

Featured measurements

AQoL-4D: : Assessment of Quality of Life-4D

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.