Year Patient health records review (includes multiple hospital admissions / clinic visits)
1975 – ongoing
Wave Baseline Follow-up(s)
Age Pregnancy and birth Infancy and early life
0-3 years
Childhood
3-12 years
Adolescence
13-19 years
Infancy and early life
0-3 years
Childhood
3-12 years
Adolescence
13-19 years
Adulthood 20+ years
Puberty stage M:TANNER M:TANNER
Bone age (DEXA) M M

Featured measurements

TANNER: The Tanner Stages

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)