Table 3.

Spearman’s rank-order correlation

		LTPA (min./week)	SCPA (min./week)	OPA (days/week)	OS index (min./week)
Overall		.094*	.248*	.211*	.266*
Sex	boys	.072	.214*	.198*	.200*
	girls	.109*	.239*	.201*	.332*
Age	young group	.063	.244	.274*	.242
	old group	.102*	.254*	.208*	.275*
SES	low	-.015	.416*	.371*	.269*
	middle	.075	.228*	.115*	.301*
	high	.184*	.194*	.224*	.234*

(*p < .05).

LTPA – leisure-time PA; SCPA – sport club PA; OPA – overall PA; OS index – overall sports index.