Table 3.
Changes in Social-Emotional Wellness Scales From Baseline to 12 Weeks, by Intervention Assignment
| Social-emotional wellness scales | Adjusted mean change | p-value | Adjusted difference | p-value |
|---|---|---|---|---|
|
| ||||
| β (95% CI) | ||||
| Peer relationships (N=482) | ||||
| 3 days/week program | 0.52 (−0.88, 1.93) | 0.46 | 0.47 (−1.21, 2.16) | 0.58 |
| 2 days/week program | 1.24 (0.26, 2.23) | 0.01 | 1.20 (−0.15, 2.54) | 0.08 |
| Controls | 0.05 (−0.91, 1.01) | 0.92 | ref | |
| Positive affect (N=449) | ||||
| 3 days/week program | 0.64 (−0.62, 1.90) | 0.32 | 0.61 (−0.91, 2.12) | 0.43 |
| 2 days/week program | 1.44 (0.52, 2.36) | <0.01 | 1.41 (0.16, 2.65) | 0.03 |
| Controls | 0.04 (−0.84, 0.91) | 0.94 | ref | |
| Life satisfaction (N=488) | ||||
| 3 days/week program | 0.65 (0.14, 1.17) | 0.01 | 0.48 (−0.14, 1.11) | 0.13 |
| 2 days/week program | −0.10 (−0.47, 0.26) | 0.57 | −0.27 (−0.78, 0.23) | 0.29 |
| Controls | 0.17 (−0.19, 0.53) | 0.36 | ref | |
| Vitality/energy (N=511) | ||||
| 3 days/week program | −0.36 (−0.86, 0.14) | 0.16 | −0.39 (−0.99, 0.21) | 0.20 |
| 2 days/week program | 0.63 (0.28, 0.98) | <0.01 | 0.60 (0.11, 1.08) | 0.02 |
| Controls | 0.03 (−0.32, 0.38) | 0.85 | ref | |
| Student engagement (N=500) | ||||
| 3 days/week program | 0.81 (0.13, 1.48) | 0.02 | 0.79 (−0.01, 1.60) | 0.05 |
| 2 days/week program | 0.47 (0.01, 0.93) | 0.05 | 0.46 (−0.18, 1.10) | 0.16 |
| Controls | 0.01 (−0.44, 0.47) | 0.95 | ref | |
Notes: Boldface indicates statistical significance (p<0.05). Models are adjusted for school, age, sex, and baseline BMI.