Table 1 Patient demographics
Attune S | Attune S + | P value | |
|---|---|---|---|
Number of knees | 179 | 183 | |
Men/women (knee) | 19/160 | 24/159 | 0.46 |
Right/left (knee) | 90/89 | 91/92 | 0.92 |
Age | 71.9 ± 5.8 | 71.0 ± 5.3 | 0.11 |
Body mass index | 26.8 ± 3.2 | 26.1 ± 3.6 | 0.11 |
Follow up period (month) | 56.7 ± 21.3 | 37.1 ± 11.4 | < .001 |
Bone mineral density, t-score of femur neck | −1.5 ± 1.4 | −1.6 ± 1.3 | 0.45 |