Table 2.
The differences of participants at the pre-experimental (T1).
| Variables | All subjects (n = 70) | Intervention (n = 35) | Control (n = 35) | p | |
|---|---|---|---|---|---|
| Age (mean ± SD) | 23.56 ± 3.13 | 24.00 ± 3.23 | 23.11 ± 3.01 | 0.215* | |
| Gender (%) | Male | 30 (42.9%) | 14 (40.0%) | 16 (45.7%) | 0.629 |
| Female | 40 (57.1%) | 21 (60.0%) | 19 (54.3%) | ||
| Degree (%) | Bachelor | 22 (31.4%) | 8 (22.9%) | 14 (40.0%) | 0.302** |
| Master | 34 (48.6%) | 19 (54.2%) | 15 (42.9%) | ||
| PhD | 14 (20.0%) | 8 (22.9%) | 6 (17.1%) | ||
| Quarantine (%) | 1–2 weeks | 4 (5.8%) | 3 (8.5%) | 1 (2.9%) | 0.184** |
| 3-4 weeks | 15 (21.4%) | 8 (22.9%) | 7 (20.0%) | ||
| 5–6 weeks | 22 (31.4%) | 7 (20.0%) | 15 (42.9%) | ||
| 7 weeks + | 29 (41.4%) | 17 (48.6%) | 12 (32.2%) | ||
| Birthplace (%) | Big city | 17 (24.3%) | 7 (20.0%) | 10 (28.6%) | 0.457** |
| Medium city | 25 (35.7%) | 11 (31.4%) | 14 (40.0%) | ||
| Town | 7 (10.0%) | 5 (14.3%) | 2 (5.7%) | ||
| Countryside | 21 (30.0%) | 12 (34.3%) | 9 (25.7%) | ||
| PSQI (mean ± SD) | 8.94 ± 4.33 | 9.17 ± 4.67 | 8.71 ± 4.03 | 0.063* | |
*
Wilcoxon signed-rank test.
**
Chi-squared.