Baseline variables | Total (n = 255) | Intervention (n = 127) | Control (n = 128) |
---|---|---|---|
Self-reported physical activity | |||
 Physical Activity Index (PAI) | 2.90 (2.64) | 2.56 (2.40) | 3.27 (2.85) |
 Inactive (PAI 0–0.04) | 44 (19.3%) | 24 (20.3%) | 20 (18.2%) |
 Low physical activity (PAI  0.05–1.5) | 49 (21.5%) | 30 (25.4%) | 19 (17.3%) |
 Medium physical  Activity (PAI 1.51–3.75) | 81 (35.5%) | 43 (36.4%) | 38 (34.5%) |
 High physical activity (PAI  3.76–15) | 54 (23.7%) | 21 (17.8%) | 33 (30%) |
Accelerometry measured physical activity | |||
 Cpm (counts per minute) | 286.9 (105.2) | 274.8 (106.6) | 299.9 (102.9) |
 Sedentary time (minutes/day) | 655.3 (86.3) | 663.2 (87.9) | 646.9 (84.3) |
 Light physical activity  (minutes/day) | | 185.6 (53.6) | 188,1 (53.4) | 183.0 (54.0) |
 Moderate physical activity  (minutes/day) | 37.6 (19.6) | 36.9 (20.6) | 38.4 (18.6) |
 Vigorous physical activity  (minutes/day) | 1.2 (3.3) | 0.9 (1.8) | 1.6 (4.3) |
Cardiorespiratory exercise testing | |||
 VO2peak (ml/kg/min) | 29.1 (6.4) | 29.0 (6.7) | 29.2 (6.1) |
 VO2peak (l/min) | 2.66 (0.8) | 2.66 (0.7) | 2.67 (0.8) |
 RERpeak | 1.19 (0.10) | 1.17 (0.09) | 1.21 (0.11) |
 VO2peak (ml/kg/min), men | 31.7 (5.6) | 32.0 (5.7) | 31.4 (5.4) |
 VO2peak (l/min), men | 3.15 (0.6) | 3.12 (0.5) | 3.19 (0.7) |
 VO2peak (ml/kg/min),  women | 25.2 (5.5) | 24.0 (4.8) | 26.3 (5.8) |
 VO2peak (l/min), women | 1.95 (0.3) | 1.91 (0.3) | 1.98 (0.3) |
Psychological well-being | |||
 WHO-5 standardized %-  score | 61.8 (17.9) | 58.8 (18.1) | 65.0 (17.2) |