Year 2001-2003 2001-2003 2003-2005 2006-2008 2008-2010
Wave 1 1 2 3 4
Age full term preterm 2 years CA 5 years CA 7 years CA
Anxiety P:HADSM F/P
Depression P:HADSM F/P
Parental stress  P:PSIM F/P P:PSIM F/P
Psychopathology  P:DAWBAC
Psychological wellbeing  P:GHQM F/P
Social/emotional assessment  O:ITSEA  P:SDQ  P:SDQ

Featured measurements

DAWBA: Development and Well-Being Assessment
GHQ: General Health Questionnaire
HADS: Hospital Anxiety and Depression Scale
ITSEA: Infant-Toddler Social and Emotional Assessment
PSI: Parenting Stress Index
SDQ: Strengths and Difficulties Questionnaire


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)