Table 1.
Sample characteristics
| Age group | Male no. | Male % | Female no. | Female % | n.a. gender no. | n.a. gender % | Total no. | Total % |
| Sample characteristics | ||||||||
| < 30 | 48 | 7.69 | 148 | 9.4 | 196 | 8.84 | ||
| 31-40 | 134 | 21.47 | 553 | 35.11 | 687 | 31.00 | ||
| 41-50 | 152 | 24.36 | 496 | 31.49 | 648 | 29.24 | ||
| 51-60 | 160 | 25.64 | 211 | 13.40 | 374 | 16.88 | ||
| 61-70 | 5 | 0.80 | 6 | 0.38 | 11 | 0.50 | ||
| > 70 | 5 | 0.80 | 0 | 0.00 | 5 | 0.23 | ||
| n.r. | 120 | 19.23 | 161 | 10.22 | 14 | 100.00 | 295 | 13.31 |
| Total | 624 | 100.00 | 1575 | 100.00 | 14 | 100.00 | 2216 | 100.00 |
| no. | % | |||||||
| Main activity | ||||||||
| General practitioner | 18 | 0.81 | ||||||
| Physician | 244 | 11.01 | ||||||
| Biologist | 16 | 0.72 | ||||||
| Official | 67 | 3.02 | ||||||
| Administration | 38 | 1.71 | ||||||
| Employee | 22 | 0.99 | ||||||
| Social worker | 80 | 3.61 | ||||||
| Healthcare assistant | 1271 | 57.36 | ||||||
| Nurse | 36 | 1.62 | ||||||
| Psychiatric nurse | 35 | 1.58 | ||||||
| Obstetrician | 10 | 0.45 | ||||||
| Psychologist | 18 | 0.81 | ||||||
| Therapist | 30 | 1.35 | ||||||
| Head nurse | 94 | 4.24 | ||||||
| Intermediate care technician | 6 | 0.27 | ||||||
| Pharmacist | 126 | 5.69 | ||||||
| Technical health worker | 12 | 0.54 | ||||||
| IT specialist | 6 | 0.27 | ||||||
| Trainee | 12 | 0.54 | ||||||
| Dietician | 2 | 0.09 | ||||||
| Community worker | 21 | 0.95 | ||||||
| Telephone operator | 6 | 0.27 | ||||||
| Ophthalmologist | 46 | 2.08 | ||||||
| n.a. | ||||||||
| Time operating | ||||||||
| <5 | 260 | 11.73 | ||||||
| 6-10 | 388 | 17.51 | ||||||
| 11-20 | 698 | 31.50 | ||||||
| 21-30 | 568 | 25.63 | ||||||
| >30 | 215 | 9.70 | ||||||
| n.a. | 260 | 3.93 | ||||||
| Time employed | ||||||||
| <5 | 638 | 28.79 | ||||||
| 6-10 | 457 | 20.62 | ||||||
| 11-20 | 577 | 26.04 | ||||||
| 21-30 | 331 | 14.94 | ||||||
| >30 | 122 | 5.50 | ||||||
| n.a. | 91 | 4.11 | ||||||