Table 2.
Demographics and psychological profiles of the sample across quarantine experience.
| Variables | Without quarantine (N = 329) | With quarantine (N = 109) | |
|---|---|---|---|
| Categorical variable | N (%) | N (%) | χ2 |
| Know confirmed case | 85 (25.8) | 45 (41.3) | 9.36** |
| Frontline work | 25 (7.6) | 11 (10.1) | 0.68 |
| Family primary income | 150 (45.6) | 30 (27.5) | 11.0** |
| PSQI diagnosis | 199 (60.5) | 76 (69.7) | 2.99 |
| Continuous variable | Mean (SD) | Mean (SD) | d |
| Age | 39.5 (14.1) | 36.8 (13.1) | 0.19 |
| Situational impact | 18.0 (5.70) | 19.5 (5.79) | −0.27* |
| Anticipation | 17.7 (6.69) | 20.7 (7.44) | −0.43** |
| Modulation | 16.5 (7.60) | 19.5 (8.15) | −0.38** |
| MIDc total score | 52.2 (17.6) | 59.7 (19.2) | −0.41** |
| Sleep time (hours) | 6.32 (1.44) | 6.54 (1.30) | 0.15 |
| Subjective sleep quality | 1.27 (0.71) | 1.48 (0.74) | −0.29** |
| Sleep latency | 1.15 (0.95) | 1.46 (0.98) | −0.32** |
| Sleep duration | 1.36 (0.92) | 1.21 (0.87) | 0.16 |
| Habitual sleep efficiency | 0.49 (0.91) | 0.61 (0.97) | −0.13 |
| Sleep disturbance | 1.27 (0.58) | 1.44 (0.62) | −0.29* |
| Sleep medication | 0.27 (0.79) | 0.35 (0.85) | −0.10 |
| Daytime dysfunction | 1.18 (0.88) | 1.31 (0.87) | −0.15 |
| PSQI total score | 6.99 (3.65) | 7.86 (3.99) | −0.23* |
**
p < 0.01;
*
p < 0.05; χ2, chi-square; d, Cohen d; MIDc, Mental Impact and Distress: COVID-19; PSQI, Pittsburgh Sleep Quality Index.