Measure | Baseline | Week 12 | Week 24 |
---|---|---|---|
Hospital anxiety and depression scale | |||
Anxiety subscale score (range 0–21) | 7.0 ± 4.1 | 5.8 ± 4.3* | 5.9 ± 4.1* |
State–trait anxiety inventory | |||
State anxiety subscale (range 20–80) | 40.4 ± 12.3 | 35.9 ± 12.7* | 36.6 ± 12.9* |
Trait anxiety subscale (range 20–80) | 38.8 ± 10.9 | 36.7 ± 12.1* | 37.6 ± 12.1 |