Table 3 Participant outcomes, daily average time spent in each activity (in minutes/day)
Intervention | Control | Chi-square P value | Unadjusted Risk Ratio (RR) | Adjusted Risk Ratio (RR) | |||
|---|---|---|---|---|---|---|---|
N | Mean (SD) | n | Mean (SD) | (95% CI) | (95% CI), p value | ||
Active Activities | |||||||
Read | 1051 | 17.9 ± 17.6 | 279 | 12.6 ± 10.7 | <0.0001 | 1.4 (1.2-1.6) | 1.4 (1.2-1.6), <0.0001 |
Sing | 1048 | 47.2 ± 43.3 | 279 | 41.4 ± 36.5 | 0.04 | 1.1 (1.0-1.3) | 1.1 (0.9-1.2), 0.24 |
Talk | 1034 | 238.8 ± 160.75 | 279 | 232.7 ± 134.3 | 0.61 | 1.0 (0.9-1.1) | 1.0 (0.9-1.1), 0.94 |
Passive Activities | |||||||
Listen to CDs | 1045 | 20.1 ± 36.3 | 279 | 16.4 ± 23.3 | 0.14 | 1.2 (0.9-1.6) | 1.2 (0.9-1.7), 0.19 |
Watch TV | 1050 | 18.1 ± 25.5 | 279 | 22.3 ± 28.9 | 0.11 | 0.8 (0.6-1.05) | 0.8 (0.6-1.0), 0.05 |
Listen to Radio | 1048 | 44.9 ± 73.8 | 279 | 49.0 ± 76.8 | 0.53 | 0.9 (0.7-1.2) | 0.9 (0.6-1.2), 0.4 |