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Correlation between the modified Barthel index and total PTSD score in the two Groups.
| The modified Barthel index (n = 60) | PTSD (n = 60) | r | |
|---|---|---|---|
| Before treatment | 24.23 ± 22.88 | 50.00 ± 8.94 | −39.7 |
| 1 month | 34.77 ± 23.54 | 48.52 ± 8.53 | −34.2 |
| 2 months | 41.5 ± 23.83 | 45.87 ± 8.60 | −29.5 |
| 3 months | 46.17 ± 24.14 | 42.58 ± 8.72 | −26.7 |
