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Psychological changes from pre- to posttest (scores from the insomnia severity index and hospital anxiety and depression scale questionnaires).
| TG (n = 9) | CG (n = 7) | |||
|---|---|---|---|---|
| Pre | Post | Pre | Post | |
| Anxiety | 9.4 ± 3.5 | 8.6 ± 2.5 | 9.1 ± 5.3 | 6.3 ± 3.4* |
| Depression | 8.5 ± 4.8 | 5.3 ± 3.9* | 6.0 ± 3.5 | 4.6 ± 3.5 |
| Insomnia | 10.6 ± 5.4 | 8.9 ± 5.1 | 10.9 ± 10.1 | 9.1 ± 5.0 |
Data are presented as means ± SD. TG: training group; CG: control group. *P < 0.05, difference within group from pre- to posttest.
