Table 1.
Comparison of demographic, lifestyle and academic characteristics between good and poor sleepers according to the Pittsburgh Sleep Quality Index scale (n = 95)
| Sleep quality | p value | ||
|---|---|---|---|
| Good sleepers (n = 35), % | Poor sleepers (n = 60), % | ||
| Gender | |||
| Male | 82.9 | 71.7 | 0.219 |
| Female | 17.1 | 28.3 | |
| Academic year | |||
| PYP | 14.3 | 23.3 | 0.465 |
| Preclinical years | 60.0 | 48.3 | |
| Clinical years | 25.7 | 28.3 | |
| Dietary habits | |||
| Unhealthy | 51.4 | 65.0 | 0.193 |
| Healthy | 48.6 | 35.0 | |
| Physical activity | |||
| Inactive | 22.9 | 48.3 | 0.014 |
| Active | 77.1 | 51.7 | |
| Smoking | |||
| No | 85.7 | 90.0 | 0.529 |
| Yes | 14.3 | 10.0 | |
| Screen time | |||
| Up to 5 h | 40.0 | 26.7 | 0.046 |
| Five to 10 h | 51.4 | 43.3 | |
| More than 10 h | 8.6 | 30.0 | |
| Quran reading | |||
| No | 11.4 | 21.7 | 0.209 |
| Yes | 88.6 | 78.3 | |
| Living condition | |||
| Alone | 8.6 | 16.7 | 0.528 |
| Roommate | 71.4 | 63.3 | |
| Family | 20.0 | 20.0 | |
| Attendance | |||
| Irregular | 5.7 | 11.7 | 0.339 |
| Regular | 94.3 | 88.3 | |
| Teamwork | |||
| All the time | 11.4 | 8.3 | 0.525 |
| Sometimes | 85.7 | 83.3 | |
| Not at all | 2.9 | 8.3 | |
| GPA | |||
| High achievers | 37.1 | 58.3 | 0.046 |
| Low achievers | 62.9 | 41.7 | |