Open Access

Table 1

Comparative demographic data. Abbreviations: body mass index (BMI), American Society of Anesthesiologists (ASA), Hip-Knee-Ankle (HKA).

Variable Functional
Adjusted mechanical
p-Value
N = 64 N = 64
Age at surgery (years) 70.2 ± 7.6 [49.0–87.0] 69.2 ± 8.2 [48.0–86.0] 0.504
Gender 0.721
 Male 29 (45.31%) 26 (40.62%)
 Female 35 (54.69%) 38 (59.38%)
BMI 28.9 ± 5.0 [19.4–42.6] 31.3 ± 7.6 [18.8–50.0] 0.147
ASA score 0.781
 1 11 (17.19%) 7 (10.94%)
 2 34 (53.12%) 34 (53.12%)
 3 16 (25.0%) 19 (29.69%)
 4 3 (4.69%) 4 (6.25%)
Radiological preop HKA angle 174.9 ± 4.4 [165.0–191.0] 173.8 ± 4.9 [165.0–187.0] 0.107
Last follow-up (days) 493.8 ± 181.3 [223.0–923.0] 511.9 ± 134.4 [202.0–846.0] 0.221

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