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Distribution according to professional status.
| Professional state | Control Group (M±m%) | Study Group (M±m%) |
|---|---|---|
| Employed | 28.57±4.41 | 23.38±2.98 |
| Unemployed | 56.19±4.84 | 68.66±3.27 • |
| Retired/disabled | 10.47±9.89 | 4.47±1.45 |
| Student | 4.77±2.07 | 3.49±1.29 |
Legend:
- statistical difference between control group and study group
