Table 2.
Assessment Period (M ± SD)a | p-Valuesb | |||||
---|---|---|---|---|---|---|
Outcome Measure and Group |
Baseline | 3 Months | 6 Months | 12 Months | Time Effect |
Group × Time Interaction |
Depressive symptoms |
||||||
CESDc | 0.045 | 0.475 | ||||
In SHAPE Program |
29.29 ± 9.79 | 27.13 ± 12.15 | 25.66 ± 11.90 | 25.81 ± 12.51 | ||
Gym Membership |
30.29 ± 9.63 | 28.28 ± 11.33 | 26.54 ± 10.87 | 24.23 ± 11.16 |
The table shows the raw unadjusted means.
The p values refer to the time effect as well as the group×time effect from the mixed effects linear regression models.
The Center for Epidemiological Studies Depression (CESD) is a 20-item self-report depression symptom scale, with scores ranging from 0 to 60, where higher scores represent higher levels of depression.