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Descriptive statistics on selected baseline measures (n = 192)
| Variable | Mean (SD) |
|---|---|
| Age (y) | 40 (9.41) |
| Weight (lb) | 195.85 (43.71) |
| Weight (kg) | 89.02 (19.87) |
| BMI | 29.84 (6.69) |
| VAS (0–100) | 55.65 (20.90) |
| Roland-Morris score (0–24) | 9.68 (3.20) |
| LS active flexion (°) | 56.18 (30.72) |
| LS active extension (°) | 18.28 (8.70) |
| Chronicity a (y) | No. of patients |
| <1 | 39 |
| 1–4 | 50 |
| 5–8 | 26 |
| 9–12 | 24 |
| 13–16 | 26 |
| >16 | 27 |
Presented as a frequency distribution due to skewness.
