Table 1.
Demographics of the control, back pain only (BPO) and back pain with unilateral referred leg pain (LGP) groups.
| Parameters | Control (n = 20) 12 female 8 male |
BPO (n = 20) 12 female 8 male |
LGP (n = 20) 12 female 8 male |
|---|---|---|---|
| Mean ± SD (range) | Mean ± SD (range) | Mean ± SD (range) | |
| Age (yrs) | 46.4 ± 11.0 (27–65) | 46.0 + 10.6 (25–61) | 46.1 ± 10.6 (25–62) |
| Height (cm) | 167.8 ± 9.4 (152.4–182.9) | 171.6 ± 11.3 (160.0–190.5) | 171.2 ± 9.5 (154.9–188.0) |
| Weight (kg) | 71.7 ± 15.6 (45.8–105.2) | 78.6 ± 19.1 (48.9–117.9) | 72.8 ± 14.3 (51.4–100.2) |
| Body mass index (kg/m2) | 25.3 ± 4.2 (19.4–35.3) | 26.5 ± 5.5 (19.1–40.9) | 24.8 ± 4.4 (19.7–33.8) |
| True leg length discrepancy (cm) | 0.8 ± 0.5 (0.0–2.0) | 0.6 ± 0.5 (0.0–1.5) | 0.7 ± 0.5 (0.0–2.0) |