Table 2.
Baseline characteristics of the intervention and the control groups
| Variables | Intervention group, n (%) | Control group, n (%) | p-value |
|---|---|---|---|
| Gender | 0.69 | ||
| Male | 3 (8.6) | 4 (11.4) | |
| Female | 32 (91.4) | 31 (88.6) | |
| Age (years) | 0.278 | ||
| 25–33 | 11 (31.4) | 6 (17.1) | |
| 34–42 | 9 (25.7) | 14 (40.0) | |
| 43–50 | 15 (42.9) | 15 (42.9) | |
| Education | 0.003* | ||
| Diploma | 3 (8.6) | 0 (0.0) | |
| Bachelor degree | 23 (65.7) | 34 (97.1) | |
| Master degree | 9 (25.7) | 1 (2.9) | |
| Hours of sleep | 0.629 | ||
| <7 | 21 (60.0) | 19 (54.3) | |
| ≥7 | 14 (40.0) | 16 (45.7) | |
| Underlying disease | 0.615 | ||
| With | 11 (31.4) | 13 (37.1) | |
| Without | 24 (68.6) | 22 (62.9) | |
| Regular use medicine | 0.569 | ||
| With | 7 (20.0) | 9 (25.7) | |
| Without | 28 (80.0) | 26 (74.3) | |
| Eyesight problems | 0.403 | ||
| With | 25 (71.4) | 28 (80.0) | |
| Without | 10 (28.6) | 7 (20.0) |
Notes:
*
Statistical significance for p-value <0.05.