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Table 3 Intra-operator reliability of the two operators individually for the curve measurement performed by the three raters in the thoracic and lumbar regions using Scolioscan

From: A reliability and validity study for Scolioscan: a radiation-free scoliosis assessment system using 3D ultrasound imaging

   Thoracic Lumbar
Rater   Rater 1 Rater 2 Rater 3 Rater 1 Rater 2 Rater 3
ICCa Operator 1 0.97 0.96 0.96 0.90 0.92 0.97
Operator 2 0.97 0.92 0.95 0.91 0.88 0.96
  1. aICC intraclass correlation coefficient