Table 1. Demographic characteristics of the study sample .
| Intervention | Control | |||
| N (%) | N (%) | |||
| Sex | ||||
| Female | 23 (50) | 25 (55.6) | ||
| Male | 23 (50) | 20 (44.4) | ||
| Chi-square | P=0.59 | |||
| Marital status | ||||
| Married | 0 (0) | 1 (2.2) | ||
| Single | 46 (100) | 44 (97.8) | ||
| Fisher Exam | P=0.49 | |||
| Educational status | ||||
| Illiterate | 8 (17.4) | 4 (8.9) | ||
| Primary | 9 (19.6) | 10 (22.2) | ||
| Secondary1 | 15 (32.6) | 15 (33.3) | ||
| Secondary2 | 10 (21.7) | 10 (22.2) | ||
| Pre-university | 2 (4.3) | 4 (8.9) | ||
| Collegiate | 2 (4.3) | 2 (4.4) | ||
| Mann-Whitney | P=0.38 | |||
| Residence | ||||
| City | 15 (32.6) | 18 (40) | ||
| Village | 31 (67.4) | 27 (60) | ||
| Chi-square | P=0.46 |