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General characteristics of participants (N = 30).
| Variables | LBP Group (n = 15) | Control Group (n = 15) | p |
|---|---|---|---|
| Sex (Male/Female) | 11/4 | 10/5 | 0.690 a |
| Age (years) | 17.40 ± 2.85 | 17.53 ± 2.47 | 0.381 b |
| Height (cm) | 171.87 ± 5.96 | 168.53 ± 8.94 | 0.239 b |
| Weight (kg) | 68.87 ± 10.58 | 66.20 ± 13.02 | 0.543 b |
| Postures that make symptoms worse (lumbar flexion/extension) |
(13/2) |
Values are expressed as mean ± standard deviation. a chi-square test, b independent t-test; LBP: lower back pain.
