TABLE 3.
Physical Activity Levels, Mean ± SD (Range) by YES Study Participants at Baseline (N = 75) and 6 Months (N = 67)
| Variable | Exercisers
|
Usual care
|
P | ||||
|---|---|---|---|---|---|---|---|
| Baseline | 6 Months | Change | Baseline | 6 Months | Change | ||
| 7-Day Physical Activity Log* | 30.0±41.1 (0–90) | 161.7±114.7 (0–637) | 129.0±117.9 (−5–637) | 11.3±24.8 (0–90) | 55.6±101.9 (0–325) | 44.3±89.4 (−60–325) | .0018 |
| % of Subjects reporting | |||||||
| ≥150 min/wk | 0% | 61% | 31% | 0% | 9% | 9% | |
| ≥120 min/wk | 0% | 61% | 45% | 0% | 12% | 9% | |
| ≥90 min/wk | 0% | 75% | 59% | 0% | 25% | 22% | |
| ≥60 min/wk | 28% | 81% | 76% | 9% | 32% | 28% | |
| ≥30 min/wk | 39% | 81% | 76% | 12% | 41% | 37% | |
| < 30 min/wk | 100% | 100% | 100% | 100% | 100% | 100% | |
| Pedometer, steps/day | 5083±2313 (702–10,927) | 6738±2958 (1165–13,956) | 1621±2108 (−1683–5799) | 5580±2750 (644–10,934) | 5537±3352 (1116–14,148) | −60±2341 (−4615–5304) | .0040 |
*
Minutes per week of moderate-intensity aerobic activity.