Adolescent predictors of objectively measured physical activity and sedentary behaviour at age 42: the Amsterdam Growth and Health Longitudinal Study (AGAHLS)

Table 3 Descriptive data of the male and female participants in adolescence and adulthood

	Males (N = 92)		Females (N = 125)
	Mean	S.D.	Mean	S.D.
Adolescence
Age (y)	13.0	0.6	12.9	0.6
Height (cm)	157.9	7.7	159.8	7.8
Weight (kg)	41.8	6.4	45.4	7.5
BMI (kg/m²)	16.9	1.4	17.7	2.1
Sum of four skin folds (cm)	2.7	0.9	3.6	1.3
Adulthood
Physical activity (counts/min)^a	344.3	109.6	349.9	99.8
Sedentary time (min/day)^a	517.7	89.5	457.8	70.4
Wear time accelerometer (days)	7.9	2.1	8.0	1.7

^a To be included in the analyses, participants had to wear the ActiGraph for at least one day, for ≥ 500 minutes

ISSN: 1479-5868