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Table 2 Inter-observer and intra-observer reliability of the radiographic measurements

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

  Inter-observer reliability Intra-observer reliability
Measurement ICC 95% CI ICC 95% CI
Femoral anteversion 0.912 0.787–0.960 0.967 0.896–0.986
Tibial torsion 0.972 0.944–0.986 0.976 0.954–0.988
  1. ICC Intraclass correlation coefficient, CI Confidence interval