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Classification of perceived stress symptoms pre- and postintervention.
| PSS-10a stress level | Students preintervention (N=71), n (%) | Students postintervention (n=41), n (%) |
| Low | 5 (7) | 5 (12) |
| Moderate | 46 (65) | 27 (66) |
| High | 20 (28) | 9 (22) |
aPSS-10: 10-item Perceived Stress Scale.
