Table 2 Paired t -test of quality of life scores by domain at baseline and at 6 month
From: Improvement of quality of life following 6 months of methadone maintenance therapy in Malaysia
Domain | Baseline score | 6 month score | Difference (mean ± SD) | t | p value |
|---|---|---|---|---|---|
(mean ± SD) | (mean ± SD) | ||||
Physical | 51.54 ± 15.81 | 65.01 ± 11.83 | 13.47 ± 16.83 | −8.840 | < 0.001* |
Psychological | 50.18 ± 17.58 | 65.72 ± 13.33 | 15.54 ± 20.81 | −8.250 | < 0.001* |
Social | 53.09 ± 22.24 | 60.41 ± 19.02 | 7.32 ± 22.71 | −3.559 | 0.001* |
Environment | 55.84 ± 12.47 | 65.39 ± 12.63 | 9.55 ± 15.30 | −6.896 | < 0.001* |