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Comparison of the preoperative demographic data of the NA-TKA and CON-TKA groups
| NA-TKA group | CON-TKA group | p value | |
|---|---|---|---|
| Preoperative HSS, points (ranges) | 67.2 (56–84) | 67.6 (52–83) | 0.216 |
| Preoperative WOMAC, points (ranges) | 70.9 (31–85) | 72.1 (42–87) | 0.338 |
| Range of motion, ° (ranges) | 121.4 (75–140) | 120.2 (75–145) | 0.733 |
| Mechanical axis angle, mean ± SD | −10.0 ± 4.0° | −9.4 ± 4.2° | 0.568 |
− signifies varus
