Table 2.
Main outcomes: summary statistics at 18 and 60 months for the control and exercise intervention groups and model effect estimatesa of treatment effect differences for change from baseline
| Summaries at each time point | Effect estimate (Exercise − Control) | ||||||
|---|---|---|---|---|---|---|---|
| Baseline | 18 months | 5 years | 18M − Baseline | 5Y − Baseline | |||
| FACT-G | All | n | 201 | 114 | 87 | ||
| Mean | 74.4 | 80.7 | 87.1 | ||||
| (SD) | (14.3) | (14.6) | (11.1) | ||||
| Control | n | 102 | 56 | 43 | 2.2 | 0.9 | |
| Mean | 72.7 | 79.6 | 85.7 | (−1.8, 6.2) | (−3.4, 5.2) | ||
| (SD) | (15.6) | (14.7) | (11.4) | 0.286 | 0.683 | ||
| Exercise | n | 99 | 58 | 44 | |||
| Mean | 76.1 | 81.7 | 88.5 | ||||
| (SD) | (12.6) | (14.6) | (10.7) | ||||
| BDI score | All | n | 197 | 114 | 87 | ||
| Mean | 12.2 | 9.3 | 7.0 | −0.8 | −0.2 | ||
| (SD) | (7.2) | (7.7) | (6.7) | (−3.1, 1.5) | (−2.8, 2.4) | ||
| Control | n | 98 | 56 | 43 | 0.495 | 0.857 | |
| Mean | 12.9 | 9.7 | 7.5 | ||||
| (SD) | (7.5) | (7.7) | (6.7) | ||||
| Exercise | n | 99 | 58 | 44 | |||
| Mean | 11.5 | 8.9 | 6.6 | ||||
| (SD) | (6.9) | (7.8) | (6.7) | ||||
| PANAS positive | All | n | 199 | 114 | 87 | ||
| Mean | 27.8 | 31.0 | 34.2 | ||||
| (SD) | (8.8) | (9.8) | (8.3) | ||||
| Control | n | 100 | 56 | 43 | 1.5 | 3.4 | |
| Mean | 28.0 | 30.6 | 33.1 | (−1.4, 4.3) | (0.2, 6.7) | ||
| (SD) | (9.2) | (10.1) | (8.7) | 0.312 | 0.040 | ||
| Exercise | n | 99 | 58 | 44 | |||
| Mean | 27.7 | 31.3 | 35.2 | ||||
| (SD) | (8.4) | (9.6) | (7.8) | ||||
| PANAS negative | All | n | 199 | 114 | 87 | −0.8 | −0.5 |
| Mean | 18.2 | 16.7 | 15.4 | (−2.9, 1.4) | (−2.9, 1.8) | ||
| (SD) | (7.4) | (7.5) | (5.3) | 0.487 | 0.655 | ||
| Control | n | 100 | 56 | 43 | |||
| Mean | 19.1 | 17.4 | 16.3 | ||||
| (SD) | (7.7) | (8.1) | (5.6) | ||||
| Exercise | n | 99 | 58 | 44 | |||
| Mean | 17.3 | 16.0 | 14.5 | ||||
| (SD) | (6.9) | (6.9) | (5.0) | ||||
| 12-min walk | All | n | 199 | 95 | 83 | ||
| Mean | 986 | 1,085 | 1,065 | ||||
| (SD) | (223) | (192) | (158) | ||||
| Control | n | 100 | 47 | 40 | 20 | 40 | |
| Mean | 975 | 1,066 | 1,031 | (−33, 74) | (−16, 97) | ||
| (SD) | (235) | (169) | (163) | 0.463 | 0.164 | ||
| Exercise | n | 99 | 48 | 43 | |||
| Mean | 997 | 1,104 | 1,096 | ||||
| (SD) | (211) | (213) | (147) | ||||
| SPAQ leisure time activity (min) | All | n | 195 | 111 | 84 | 79 | 204 |
| Mean | 366 | 533 | 557 | (−48, 206) | (54, 354) | ||
| (SD) | (296) | (355) | (321) | 0.222 | 0.008 | ||
| Control | n | 99 | 55 | 41 | |||
| Mean | 365 | 500 | 462 | ||||
| (SD) | (288) | (334) | (263) | ||||
| Exercise | n | 96 | 56 | 43 | |||
| Mean | 367 | 565 | 648 | ||||
| (SD) | (306) | (373) | (347) | ||||
| SRM total score | All | n | 201 | 110 | 86 | ||
| Mean | 30.7 | 32.4 | 32.8 | ||||
| (SD) | (5.5) | (5.3) | (5.1) | ||||
| Control | n | 102 | 53 | 43 | 0.3 | 1.2 | |
| Mean | 30.3 | 31.7 | 31.8 | (−1.1, 1.7) | (−0.3, 2.7) | ||
| (SD) | (5.7) | (5.6) | (5.9) | 0.652 | 0.109 | ||
| Exercise | n | 99 | 57 | 43 | |||
| Mean | 31.2 | 33.1 | 33.8 | ||||
| (SD) | (5.4) | (5.0) | (3.9) | ||||
| BMI | All | n | 197 | 111 | 85 | −0.3 | −0.6 |
| Mean | 27.6 | 27.5 | 27.3 | (−1.2, 0.7) | (−1.6, 0.4) | ||
| (SD) | (5.7) | (5.1) | (5.4) | 0.546 | 0.222 | ||
| Control | n | 100 | 56 | 43 | |||
| Mean | 27.7 | 28.0 | 28.0 | ||||
| (SD) | (6.1) | (6.4) | (6.7) | ||||
| Exercise | n | 97 | 55 | 42 | |||
| Mean | 27.4 | 26.9 | 26.7 | ||||
| (SD) | (5.3) | (3.3) | (3.7) | ||||
18M 18 months follow-up, 5Y 60 months follow-up
aEffects estimates are displayed as the mean estimate, 95 % confidence interval and p value. Model adjusted for study site, baseline therapy and age