Table 2 characteristics of study sample
Variable | Frequency | Percent | |
|---|---|---|---|
Sex | Â | Â | |
| Â | Male | 41 | 29.7 |
| Â | Female | 97 | 70.3 |
Pre-college educational institute | Â | Â | |
| Â | Matriculation institute | 89 | 66.9 |
| Â | Pre Science Degree | 44 | 33.1 |
Has personal computer | Â | Â | |
| Â | No | 28 | 20.3 |
| Â | Yes | 110 | 79.7 |
Has SPSS software | Â | Â | |
| Â | No | 111 | 80.4 |
| Â | Yes | 27 | 19.6 |
Has PS (Power and Sample) software | Â | Â | |
| Â | No | 113 | 81.9 |
| Â | Yes | 25 | 18.1 |
Has Epi Info software | Â | Â | |
| Â | No | 104 | 75.4 |
| Â | Yes | 34 | 24.6 |
Age Mean(SD) | 20.73(0.62) | ||