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Professional characterization of the sample
| Variables | n | % |
|---|---|---|
| Profession | ||
| Nursing technician | 48 | 57.1 |
| Nurse | 20 | 23.8 |
| Physical therapist | 7 | 8.3 |
| Physician | 4 | 4.8 |
| Cleaning assistant | 3 | 3.6 |
| Others | 2 | 2.4 |
| Work shift | ||
| Morning | 32 | 38.1 |
| Afternoon | 24 | 28.6 |
| Night | 28 | 33.3 |
