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Table 2 Absolute deviation of the postoperative measured angles from the target position

From: Accuracy of a portable accelerometer-based navigation system for cup placement and intraoperative leg length measurement in total hip arthroplasty: a cross-sectional study

  Previous version group (from our previous study [24]) New version group P value
Cup abduction 3.7° ± 3.0° 3.7° ± 3.3° 0.651
Cup anteversion 6.0° ± 4.5° 5.9° ± 3.6° 0.797
  1. No data missing