| Variables | Number | Percent |
| Age group | ||
| 20 -< 30 | 24 | 45.2 |
| 30 -< 40 | 27 | 51.0 |
| 40 and more | 2 | 3.8 |
| Sex | ||
| Male | 9 | 16.9 |
| Female | 44 | 83.1 |
| Marital status | ||
| Single | 4 | 7.5 |
| Married | 46 | 86.8 |
| Divorced | 3 | 5.7 |
| Education | ||
| Diploma nursing | 10 | 18.9 |
| Bachelor’s degree | 43 | 81.1 |
| Occupation | ||
| Head nurse | 3 | 5.7 |
| Staff nurse | 50 | 94.3 |