Table 1 Patient demographics
Changed CPAK (n = 152) | Same CPAK (n = 50) | p value (95% CI) | |
|---|---|---|---|
Mean ± SD | |||
Age | 70.9 ± 7.5 | 70.9 ± 9.1 | 0.996 (−2.6, 2.5) |
BMI | 27.6 ± 4.2 | 27.4 ± 4.0 | 0.774 (−1.1, 1.5) |
KSFS Pre-Op | 56.1 ± 19.9 | 54.8 ± 19.8 | 0.704 (−5.6, 8.2) |
KSS Pre-Op | 57.9 ± 19.3 | 54.7 ± 21.2 | 0.356 (−3.6, 10.0) |
n (%) | |||
Sex (female) | 105 (69.1%) | 40 (80.0%) | 0.137 |
Side (left) | 79 (46.1%) | 23 (46.0%) | 0.464 |