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Demographic and clinical characteristics of study participants (mean ± SD).
| Characteristic | Dataset 1 |
Dataset 2 |
||
|---|---|---|---|---|
| cLBP | Controls | cLBP | Controls | |
| Age | 34.46 ± 8.97 | 32.44 ± 8.38 | 36.11 ± 9.85 | 37.16 ± 9.07 |
| Gender (male/female) | 38/52 | 31/43 | 7/11 | 7/12 |
| Duration (years) | 6.94 ± 6.21 | NA | 5.27 ± 3.66 | NA |
| BDI | 6.12 ± 6.00 | NA | 6.50 ± 7.19 | NA |
| Pain Bothersomeness | 5.06 ± 1.88 | NA | NA | NA |
