Table 2.
Unadjusted Analysis of Physical Activity at the Baseline Evaluation and at the Final 3-Year Follow-Up
| EC Participants (n = 71) |
Controls (n = 150) | p Value of Unadjusted t Test | |||
| Baseline | At 3-Year Follow-Up | Baseline | At 3-Year Follow-Up | ||
| Physical activity/week in minutes/wk, mean (SD) | 135 (298) | 109 (228) | 133 (239) | 114 (299) | .85 |
| Physical activity/week in kcal/wk, mean (SD) | 760 (2,446) | 860 (2,184) | 550 (970) | 490 (1,227) | .25 |
| Walking/week in kcal/wk, mean (SD) | 356 (719) | 371 (371) | 340 (642) | 240 (824) | .05 |
| Household chores/week in kcal/wk, mean (SD) | 239 (931) | 422 (1,440) | 345 (822) | 338 (1,066) | .48 |
| Leisure activity/week in kcal/wk, mean (SD) | 327 (1,267) | 149 (424) | 157 (475) | 141 (327) | .36 |
| Exercise/wk in kcal/wk, mean (SD) | 465 (1,853) | 549 (2,039) | 305 (286) | 277 (512) | .40 |
Notes: EC = Experience Corps.
Means were calculated as geometric means.