Skip to main content

Table 3 Estimation of femoral anteversion and tibial torsion by age in the linear mixed model

From: Evaluation of factors affecting external tibial torsion in patients with cerebral palsy

  < 4 years 5 years 6 years 7 years 8 years 9 years 10 years
Femoral anteversion 44.9 44.6 44.3 44.1 43.8 43.5 43.2
95% CI 45.5–45.3 44.1–45.1 43.8–44.9 43.4–44.7 43.0–44.6 42.6–44.4 42.3–44.2
Tibial torsion 13.7 14.0 14.3 14.6 14.9 15.2 15.5
95% CI 13.4–14.1 13.6–14.4 13.8–14.8 14.0–15.2 14.2–15.6 14.4–16.0 14.6–16.3
  11 years 12 years 13 years 14 years 15 years 16 years 17 years > 18 years
Femoral anteversion 43.0 42.7 42.4 42.1 41.8 41.6 41.3 41.0
95% CI 41.9–44.0 41.5–43.8 41.1–43.7 40.7–43.5 40.4–43.3 40.0–43.1 39.6–42.9 39.2–42.7
Tibial torsion 15.7 16.0 16.3 16.6 16.9 17.2 17.5 17.8
95% CI 14.8–16.7 15.0–17.1 15.2–17.5 15.4–17.9 15.6–18.2 15.8–18.6 16.0–19.0 16.2–19.4
  1. CI confidence interval