Variable | Men | Women | |||
---|---|---|---|---|---|
mean | 95%CI | mean | 95%CI | p value | |
Age (years) | 71 | 69–73 | 68 | 66–70 | 0.03* |
Body weight (kg) | 63.7 | 61.0–66.5 | 48.3 | 46.3–50.3 | < 0.01* |
Body height (cm) | 166.3 | 164.6–168.0 | 155.4 | 153.3–157.5 | < 0.01* |
Body mass index (BMI) (kg/m2) | 23.0 | 22.2–23.8 | 20.0 | 19.3–20.6 | < 0.01* |
HKA in coronal plane (°) | 182.7 | 181.9–183.6 | 180.6 | 179.7–181.5 | < 0.01* |
HKA in sagittal plane (°) | 0.4 | −2.6 – 3.1 | −4.4 | −6.0 – − 2.7 | < 0.01* |
Rotational alignment (°) | 90.0 | 87.2–92.7 | 84.7 | 82.0–87.3 | < 0.01* |