Table 1 Patient demographics at PRE-XT
| Â | High-intensity resistance training | Low-intensity resistance training | ||
|---|---|---|---|---|
N | Mean ± SD or n (%) | N | Mean ± SD or n (%) | |
Age(yrs) | 76 | 67.4 ± 5.5 | 69 | 68.4 ± 5.9 |
BMI(kg/m2) | 76 | 28.4 ± 4.3 | 69 | 27.9 ± 4.7 |
Female | 76 | 48 (63.2 %) | 69 | 40 (58.0 %) |
Bilateral OA | 76 | 73 (96.1 %) | 69 | 66 (95.7 %) |
WOMAC pain | 76 | 6.4 ± 3.5 | 66 | 6.3 ± 3.8 |
WOMAC physical function | 76 | 20.8 ± 12.2 | 67 | 20.8 ± 13.0 |
WOMAC stiffness | 76 | 3.4 ± 1.8 | 67 | 3.2 ± 2.0 |
KL grade 1 | 76 | 30 (39.5 %) | 69 | 21 (30.4 %) |
KL grade 2 | 76 | 30 (39.5 %) | 69 | 18 (26.1 %) |
KL grade 3 | 76 | 8 (10.5 %) | 69 | 15 (21.7 %) |
KL grade 4 | 76 | 7 (9.2 %) | 69 | 15 (21.7 %) |
huARGS | 76 | 184.4 (60.0) | 69 | 178.6 (67.5) |
C2M | 76 | 0.20 (0.07) | 69 | 0.21 (0.07) |
PRO-C2 | 76 | 24.2 (8.5) | 69 | 22.8 (5.1) |