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Classification of stress symptoms pre- and post-intervention (% of participants in each classification using DASS-21 stress scale).
| Normal | Mild | Moderate | Severe | Extremely Severe | |
|---|---|---|---|---|---|
| Pre | 113 (15.3%) | 72 (9.8%) | 138 (18.7%) | 242 (32.8%) | 173 (23.4%) |
| Post | 349 (47.3%) | 101 (13.7%) | 122 (16.5%) | 112 (15.2%) | 54 (7.3%) |
