The sum score (in tertiles) and an IGF1 19-CA repeat polymorphism (19/19, 19/non-19 and non-19/non-19 repeats) in combination with body size (mostly in tertiles) and (non-)occupational physical activity (>12, 8-12 and <8 kJ/min in the job and >90, >60-90, >30-60 and ≤30 min/day) were analyzed by Cox regression.
C1836830
Developmental regression