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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