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Table 2 Intrerobserver reliability analysis for the measurement of Cobb angle.

From: Right thoracic curvature in the normal spine

  Interclass correlation coefficient 95% confidence interval
Cobb angle measuremet (N = 36) 0.70 0.52-0.82
  1. Each observer measured CT images (N = 36) twice on different occasions and the interclass correlation coefficient was calculated.