Table 3: Distribution of patients according to their jobs in the textile sector.
| Job | Numbers (n) | Percentage (%) |
| Workman | 69 | 39.9 |
| Seamstress | 62 | 35.8 |
| Auditor | 8 | 4.6 |
| Team supervisor | 7 | 4 |
| Cleaning lady | 6 | 3.5 |
| Sewing machine | 4 | 2.3 |
| Miller | 4 | 2.3 |
| Ironing | 3 | 1.7 |
| Mechanic | 2 | 1.2 |
| Production manager | 1 | 0.6 |
| Secretary | 1 | 0.6 |
| Technical director | 1 | 0.6 |
| Soldering | 1 | 0.6 |
| Instructor | 1 | 0.6 |
| Technician | 1 | 0.6 |
| Storekeeper | 1 | 0.6 |
| Machine operator | 1 | 0.6 |
| Total | 173 | 100 |