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Difference in the level of depression among students in the intervention and comparison groups (N = 70)
| Group | Depression | Mean Difference | p-valuea | |
|---|---|---|---|---|
| Pretest | Posttest | |||
| Mean±SD | Mean±SD | |||
| Experiment (n=35) | 17.20±4.94 | 11.49±4.49 | 4.28 | <0.001a |
| Comparison (n=35) | 16.49±4.11 | 16.34±4.92 | 1.80 | 0.861a |
| p-value b | 0.513b | <0.001b | ||
Paired t-test |
Independent t-test
