Table 1.

Descriptive statistics and sex differences in PA level, exercise self-efficacy and social support. (M ± SD).

Outcome	Overall (N = 2341)	Males (n = 1178)	Females (n = 1163)	t Value
PA level	2.27 ± 0.75	2.42 ± 0.77	2.12 ± 0.70	9.97 ***
Exercise self-efficacy	2.92 ± 0.81	2.97 ± 0.84	2.86 ± 0.77	3.35 **
Social support	36.86 ± 6.85	36.17 ± 6.97	36.12 ± 6.74	0.17

Notes: M = mean; SD = standard deviation; PA = physical activity; ** p < 0.01; *** p < 0.001.