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Table 5 Intraobserver and interobserver variations of measurements

From: Impact of surgeon handedness in manual and robot-assisted total hip arthroplasty

Observer

Inclination (95% CI)

Anteversion (95% CI)

KXP

0.94(0.92–0.96)

0.88(0.82–0.92)

YMZ

0.90(0.86–0.93)

0.85(0.78–0.89)

Interobserver

0.92(0.88–0.94)

0.85(0.78–0.90)

  1. CI confidence interval