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Table 2 Intra-rater reliability of the three raters individually for the curve measurement performed using the images scanned by the two operators 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
Operator   Operator 1 Operator 2 Operator 1 Operator 2
ICCa Rater 1 0.99 0.99 0.98 0.94
Rater 2 0.98 0.94 0.97 0.96
Rater 3 0.99 0.98 0.96 0.97
  1. aICC intraclass correlation coefficient