Table 1 Characteristics of the study sample (N = 170)
|  | Elementary school (n = 71) |  | Grammar school (n = 99) | ||
|---|---|---|---|---|---|
n (%) | M (SD) | Â | n (%) | M (SD) | |
Gender | Â | Â | Â | Â | Â |
Men | 32 (45) | Â | Â | 62 (63) | Â |
Women | 38 (54) | Â | Â | 33 (33) | Â |
Diverse | 1 (1) | Â | Â | 4 (4) | Â |
Age (years) | Â | 8.04 (1.20) | Â | Â | 13.10 (2.10) |
International background | Â | Â | Â | Â | Â |
Yes | 18 (25) | Â | Â | 42 (42) | Â |
No | 53 (75) | Â | Â | 57 (58) | Â |
Economic status | Â | 9.34 (2.26) | Â | Â | 10.20 (1.97) |
Past sport/exercise behavior | Â | Â | Â | Â | Â |
Yes | 61 (86) | Â | Â | 92 (93) | Â |
No | 10 (14) | Â | Â | 7 (7) | Â |