Response (1) versus no response (0) based on 3 improvement levels (10%, 20%, and 30%) of health perception and timed standing in relation to adherence to circuit training sessions and total days of HEPA during Year 2, and to group meeting adherence during Year 1.
| Variables | Response | Circuit Traininga | HEPAb | Support Group Meetingsc | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| n | Mean (SD) | p | n | Mean (SD) | p | n | Mean (SD) | p | ||
| ΔHealth | ||||||||||
| 10% | 0 | 104 | 36 (33.8) | 0.6542 | 104 | 183 (82.9) | 0.3700 | 107 | 11 (6.4) | 0.8394 |
| 1 | 51 | 38 (34.4) | 50 | 170 (69.3) | 58 | 10 (5.8) | ||||
| 20% | 0 | 112 | 34 (33.1) | 0.2991 | 111 | 181 (81.0) | 0.5009 | 117 | 10 (6.3) | 0.8708 |
| 1 | 43 | 41 (36.0) | 43 | 172 (73.2) | 48 | 11 (5.9) | ||||
| 30% | 0 | 120 | 36 (33.6) | 0.7279 | 119 | 182 (80.0) | 0.3511 | 127 | 10 (6.3) | 0.5612 |
| 1 | 35 | 38 (35.4) | 35 | 168 (74.4) | 38 | 11 (5.9) | ||||
| ΔTimed standing | ||||||||||
| 10% | 0 | 124 | 38 (33.7) | 0.8775 | 123 | 183 (76.7) | 0.3991 | 131 | 11 (6.0) | 0.1851 |
| 1 | 29 | 37 (37.1) | 29 | 169 (88.6) | 32 | 9 (6.6) | ||||
| 20% | 0 | 144 | 38 (34.0) | 0.5339 | 143 | 181 (79.2) | 0.6013 | 152 | 11 (6.1) | 0.0008 |
| 1 | 9 | 31 (39.2) | 9 | 167 (78.0) | 11 | 5 (3.8) | ||||
| 30% | 0 | 150 | 38 (34.3) | 0.3271 | 149 | 180 (79.5) | 0.6867 | 158 | 11 (6.1) | < 0.0001 |
| 1 | 3 | 19 (30.6) | 3 | 162 (52.8) | 5 | 3 (1.9) | ||||
↵a Circuit training recommended for Year 2 ≥ 104.
↵b Possible total HEPA days including both circuit training and moderate-intensity aerobic physical activity = 365.
↵c Support group meetings during Year 1 = 20–22. Alpha level set at 0.01 (shown in bold face). HEPA: health-enhancing physical activity; Health: general health perception.