Table 4.
Total knowledge scores of the studied students according to demographics
| Variable | Subjects,n | Median | IQR | Test valuep | |
|---|---|---|---|---|---|
| Gender | |||||
| Female | 154 | 4.0 | 3.5–5.0 | 4.182 | 0.001 |
| Male | 192 | 5.0 | 4.0–6.0 | ||
| Nationality | |||||
| Kuwaiti | 322 | 4.5 | 4.0–5.5 | 20.119 | 0.001 |
| Non-Kuwaiti | 19 | 6.0 | 5.5–7.0 | ||
| Bedoon | 5 | 5.5 | 4.0–6.0 | ||
| School No. | |||||
| 1 | 47 | 3.8 | 3.0–4.5 | 73.175 | 0.001 |
| 2 | 67 | 4.5 | 4.0–5.0 | ||
| 3 | 66 | 5.5 | 4.1–6.0 | ||
| 4 | 42 | 4.0 | 3.0–4.0 | ||
| 5 | 40 | 4.5 | 3.5–6.0 | ||
| 6 | 38 | 5.0 | 4.5–5.8 | ||
| 7 | 27 | 5.0 | 4.5–5.5 | ||
| 8 | 19 | 5.5 | 4.0–6.1 | ||
| Grade | |||||
| 10th | 55 | 4.5 | 4.0–5.0 | 1.661 | 0.436 |
| 11th | 59 | 4.5 | 4.0–5.5 | ||
| 12th | 232 | 4.5 | 3.5–6.0 | ||
| Specialty | |||||
| Sciences | 132 | 5.5 | 4.5–6.0 | 7.165 | 0.001 |
| Arts | 159 | 4.0 | 3.0–5.0 | ||