Trial phase Antenatal screening Antenatal Enrolment and Baseline Randomisation 6 w old follow-up 6 m old follow-up 1 y old follow-up 18 m old follow-up 2 y old follow-up End Phase 1 2.5 y old follow-up 3 y old follow-up 3.5 y old follow-up 4 y old follow-up 4.5 y old follow-up 5 y old follow-up 5.5 y old follow-up First year of school follow-up (5-6 y old) 6 y old follow-up *COVID-19 Supplement (6-7 y old) End Phase 2
Year 2013-2014 2013-2014 2013-2014 2013-2014 2013-2015 2014-2015 2014-2016 2015-2016 2015-2017 2016-2017 2016-2018 2017-2018 2017-2019 2018-2019 2018-2020 2019-2021 2019-2020 2020
Life satisfaction S:PWI-A 1
S:AQOL-8D
S:PWI-A 1
S:AQOL-8D
S:PWI-A 1 2
S:PWI-A 1
S:AQOL-8D
S:PWI-A 1
S:AQOL-8D
S:PWI-A 1
S:AQOL-8D
S:PWI-A 1
S:AQOL-8D
S:PWI-A 1
S:AQOL-8D
Sense of control S:LoC S:LoC S:LoC 2 S:LoC S:LoC S:LoC S:LoC S:LoC
Social skills P:SSIS 3 P:SSIS 2 3 T:SSIS 3 P:SSIS 3
Self-esteem S:AQOL-8D S:AQOL-8D S:AQOL-8D S:AQOL-8D S:AQOL-8D S:AQOL-8D S:AQOL-8D
Prosocial behaviour P:SDQ Si P:SDQ Si P:SDQ Si P:SDQ P:SDQ P:SDQ P:SDQ 2 P:SDQ
P:SSIS 3
P:SDQ 2
P:SSIS 2 3
T:SDQ
T:SSIS 3
P:SDQ
P:SSIS 3
P:ATPG3 M Fam
Quality of life S:AQOL-8D S:AQOL-8D S:AQOL-8D S:AQOL-8D
P:PedsQL-4.0
P:PedsQL-4.0 S:AQOL-8D
P:PedsQL-4.0
P:PedsQL-4.0 2 S:AQOL-8D
P:PedsQL-4.0
P:PedsQL-4.0 2 S:AQOL-8D
P:PedsQL-4.0
Psychosocial health S:SDV S:AQOL-8D S:AQOL-8D S:AQOL-8D S:AQOL-8D
P:PedsQL-4.0
P:PedsQL-4.0 S:AQOL-8D
P:PedsQL-4.0
P:PedsQL-4.0 2 S:AQOL-8D
P:PedsQL-4.0
P:PedsQL-4.0 2 S:AQOL-8D
P:PedsQL-4.0
Life events S:SDV 4 P:SDV Fam P:SDV Fam P:SDV 4 P:SDV 2 4
P:SDV Fam
P:SDV 4
S:LSAC 5
P:SDV Fam P:SDV 4
S:LSAC 5
P:SDV Fam
S:LSAC 5
P:SDV 4
S:LSAC 5
P:SDV Fam
S:LSAC 5
P:SDV 4
S:LSAC 5
P:SDV Fam
S:LSAC 5
T:AvEDI 6 P:SDV 4
S:LSAC 5
P:CRISIS M C Fam 7
S:ATP 8
P:ATPG3 M C 9
Social support (including
emotional, instrumental,
informational, financial)
S:SDV S:SPS-A
S:LSAC
S:SPS-A
S:LSAC
P:HOME
S:SPS-A 2
S:LSAC 2
S:SPS-A
S:LSAC
P:HOME
S:SPS-A
S:LSAC
S:SPS-A
S:LSAC
S:SPS-A
S:LSAC
S:LSAC S:SPS-A
S:LSAC
Positive adjustment P:CRISIS Fam 7
P:ATPG3 M Fam
Work-life balance S:ATPG3

 

Featured measurements

AQoL-8D: Assessment of Quality of Life - 8D
ATP: Australian Temperament Project derived
ATPG3: Australian Temperament Project Generation 3 derived
AvEDI: Australian version of the Early Development Instrument
CRISIS: CoRonavIruS Health Impact Survey (various instruments)
HILDA: Household, Income and Labour Dynamics in Australia (HILDA) Survey derived
HOME: Home Observation for the Measurement of the Environment
LoC: Locus of Control
LSAC: Longitudinal Study of Australian Children derived
PedsQL-4.0: Pediatric Quality of Life Inventory – 4.0 Generic Core Scales
PWI-A: Personal Wellbeing Scale - Adult
SDQ: Strengths and Difficulties Questionnaire
SDV: Study Devised Variable
SPS-A Social Provisions Scale - Adapted
SSIS: Social Skills Improvement System

Notes

1 The two optional items of the PWI-A were included
2 Completed at half year phone interview if not completed at previous face-to-face visit
3 The social skills composite only was used, which comprises of 7 subscales; communication, cooperation, assertion, responsibility, empathy, engagement, and self-control
4 Number of times moved in the past year
5 Age of child when mother returned to work
6 7 items from the AvEDI (as used in the 2018 Australian Early Development Census cycle) were used
7 Questions adapted from CRISIS Adult Self-Report and Parent / Caregiver, with adaptations shared with ATPG3
8 Items adapted from HILDA (Wave 18 Household Survey), as used by ATP
9 School attendance (attending school or remote learning) and effect of school changes on mother and child items adapted from ATPG3

Legend

A = Administration report abstraction
C = Index child report (reporting on others)
L = Linkage (to other databases)
M = Medical records data abstraction
O = Observation/direct assessment
N = Nurse report
P = Parent/primary caregiver report
Pe = Peer report
S = Self report
T = Teacher report
X = Undefined
X BF = Pertaining to biological father
X BM = Pertaining to biological mother
C = Pertaining to index child
X F = Pertaining to father
X Fam = Pertaining to family
X G = Pertaining to grandparent(s)
X M = Pertaining to mother
X P = Pertaining to parent(s)
X Pa = Pertaining to partner
X Pe = Pertaining to peers
X Pr = Pertaining to primary caregiver
X Si = Pertaining to sibling(s)