Table 1 Demographic characteristics and postoperative clinical outcomes of patients (M ± SD)
|  | Fully coated stem group (n = 99) | Proximally coated stem group (n = 62) | p value |
|---|---|---|---|
Age (year) | 61.36 ± 9.81 | 59.89 ± 11.27 | 0.362 |
High (cm) | 166.22 ± 7.94 | 167.42 ± 8.51 | 0.506 |
Weight (kg) | 71.44 ± 11.06 | 71.02 ± 12.12 | 0.820 |
BMI (kg/m2) | 25.81 ± 3.29 | 25.26 ± 3.30 | 0.306 |
Gender (number, %) | 0.225 | ||
Male | 61, 61.62% | 44, 70.97% | Â |
Female | 38, 38.38% | 18, 29.03% | Â |
Side (number, %) | 0.478 | ||
Left hip | 52, 52.53% | 29, 46.77% | Â |
Right hip | 47, 47.47% | 33, 53.23% | Â |
Subjective LLD (number, %) | 0.140 | ||
Subjective LLD-positive | 23, 23.23% | 21, 33.87% | Â |
Subjective LLD-negative | 76, 76.77% | 41, 66.13% | Â |
HHS 6 months after surgery | 84.27 ± 7.70 | 83.05 ± 7.28 | 0.282 |
HHS 1 year after surgery | 93.39 ± 4.79 | 93.21 ± 4.87 | 0.840 |
FJS-12 6 months after surgery | 63.59 ± 8.62 | 62.90 ± 8.19 | 0.665 |
FJS-12 1 year after surgery | 79.25 ± 4.79 | 78.09 ± 4.74 | 0.100 |