Wave Baseline Compliance monitoring
(2-3 months after enrolment)
6 months old
Clinic visit
(6 months)
9 months old
12 months old
Clinical assessment
(12 months)
COVID Immune: Baseline COVID Immune: 12 mth follow-up
Age 7.2 weeks
(6.0 – 12.1 weeks)
3 months 6 months 6 months 9 months 12 months 1.14 years
(1.01 – 1.4 years)
1-5 years 2-6 years
General physical health P:SDV P:SDV P:SDV
Disease, illness and infection P:SDV P:SDV P:SDV P:SDV P:SDV
Health services utilisation P:SDV P:SDV P:SDV P:SDV P:SDV P:SDV P:SDV P C 1 P:SDV P C 1
Hospitalisation(s) P:SDV P:SDV P:SDV P:SDV
Neonatal intensive care
intensive care (PICU)
Medical procedures/therapies P:SDV P:SDV P:SDV P:SDV
Vital signs O O
Immunisations P:SDV Si P:SDV Si P:SDV Si
Health behaviours       P:CRISIS P C 1 P:CRISIS P C 1
COVID-19 testing/infection       P:SDV P C 1 P:SDV P C 1
COVID-19 symptoms       P:SDV P C 1 P:SDV P C 1

Featured measurements

CRISIS: CoRonavIruS Health Impact Survey (various instruments)
SDV: Study Devised Variable


1 Information collected fortnightly over a 12 month period


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)