Table 2 Relationship between sleep quality and drug use
Sleep quality | Levels of DAST-10 | ||||
|---|---|---|---|---|---|
No problems | Low level | Moderate | Substantial | Severe | |
Very good | 165 | 71 | 19 | 4 | 0 |
Good | 256 | 130 | 49 | 6 | 3 |
Bad | 80 | 55 | 14 | 8 | 1 |
Very bad | 31 | 19 | 16 | 5 | 3 |
Total | 532 | 275 | 98 | 23 | 7 |
X2 = 45.984 | P = 0.000 | ||||
Sleep quality and total score of DAST-10: R = 0.188** | P = 0.000 | ||||
Total of PSQI and total score of DAST-10: R = 0.247** | P = 0.000 | ||||