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Table 2 Sample characterisitics (n = 47)
| Variable | Intervention group | Waitlist group | Total | Test of group differences | |||||
|---|---|---|---|---|---|---|---|---|---|
| (n = 22) | (n = 25) | (n = 47) | χ2 | U | p | ||||
| Agea, M (SD) | 42.71 | (11.88) | 44.96 | (12.08) | 43.91 | (11.91) | 242.50 | .49 | |
| Sex, n (%) | 0.14 | .71 | |||||||
| Women | 12 | (54.5) | 15 | (60.0) | 27 | (57.5) | |||
| Men | 10 | (45.5) | 10 | (40.0) | 20 | (42.5) | |||
| School education, n (%) | 3.84 | .43 | |||||||
| 8 years | 1 | (4.5) | 2 | (8.0) | 3 | (6.4) | |||
| 10 years | 3 | (13.6) | 7 | (28.0) | 10 | (21.3) | |||
| 13 years | 3 | (13.6) | 5 | (20.0) | 8 | (17.0) | |||
| Vocational training | 4 | (18.2) | 5 | (20.0) | 9 | (19.1) | |||
| University | 11 | (50.0) | 6 | (24.0) | 17 | (36.2) | |||
| Additional psychotherapy (n (%) | 0.47 | .49 | |||||||
| yes | 11 | (50.0) | 15 | (60.0) | 26 | (55.3) | |||
| no | 11 | (50.0) | 10 | (40.0) | 21 | (44.7) | |||
| Antidepressants, n (%) | 0.36 | .55 | |||||||
| yes | 15 | (68.2) | 19 | (76.0) | 34 | (72.3) | |||
| no | 7 | (31.8) | 6 | (24.0) | 13 | (27.7) | |||
| BMIa, M (SD) | 26.81 | (5.73) | 24.56 | (3.95) | 25.61 | (4.94) | 201.00 | .12 | |
| Already some experience with bouldering or rock climbing, n (%) | 0.10 | .75 | |||||||
| yes | 8 | (36.4) | 8 | (32.0) | 16 | (34.0) | |||
| no | 14 | (63.6) | 17 | (68.0) | 31 | (66.0) | |||
| WHO well-being scalea M (SD) | 8.86 | (4.63) | 8.08 | (4.93) | 8.45 | (4.76) | 237.50 | .42 | |
