Table 4.
Changes in Community Healthy Activities Model Program for Seniors (CHAMPS) Questionnaire by Randomized Maintenance Condition (Phone, Newsletter)
| Baseline Median (IQR) | 12 Months Median (IQR) | p | Group p | 24 Months Median (IQR) | p | Group p | |
|---|---|---|---|---|---|---|---|
| CHAMPS | Phone N = 155 | Phone N = 149 | |||||
| Total minutes/week | Newsletter N = 156 | Newsletter N = 151 | |||||
| Phone | 660 (330, 1125) | +30.0 (−165, +300) | .08 | .96 | +45.0 (−195, +435) | .04 | .24 |
| Newsletter | 570 (345, 885) | +30.0 (−225, +323) | .09 | +15 (−225, +255) | .65 | ||
| Light–moderate | |||||||
| Minutes/week (≥2.5 metabolic equivalents) | |||||||
| Phone | 240 (30, 525) | +30.0 (−105, +210) | .02 | .49 | +30.0 (−105, +180) | .16 | .16 |
| Newsletter | 210 (60, 435) | 0 (−105, +195) | .12 | 0 (−150, +120) | .64 |
Note: IQR = interquartile range.