BMI group | N patients (knees) | Mean age | Sex (M: F) | Mean follow-up |
---|---|---|---|---|
< 23 | 54 (64) | 67.4 ± 9.0 | 17:37 | 119.6 ± 16.7 |
23- < 25 | 69 (81) | 65.1 ± 8.2 | 25:44 | 114.3 ± 21.8 |
25- < 30 | 153 (172) | 65.6 ± 7.2 | 50:103 | 115.8 ± 26.5 |
≥30 | 48 (56) | 64.2 ± 10.2 | 10:38 | 116.2 ± 25.0 |
Test value | F = 1.392 | χ2 = 3.347 | F = 0.517 | |
P value | 0.245 | 0.341 | 0.671 |