Table 5 Intra- and interobserver reliability analysis and 95% confidence interval

Thoracic Cobb

0.993 (0.971–0.998)

0.972 (0.888–0.993)

0.997 (0.988–0.999)

0.995 (0.980–0.999)

0.995 (0.982–0.999)

0.974 (0.896–0.994)

Lumbar Cobb

0.999 (0.996–1.00)

0.995 (0.980–0.999)

0.999 (0.996–1.00)

0.995 (0.981–0.999)

0.997 (0.990–0.999)

0.986 (0.945–0.997)

Thoracic kyphosis

0.989 (0.954–0.997)

0.922 (0.610–0.984)

0.931 (0.722–0.983)

0.864 (0.454–0.966)

0.992 (0.967–0.998)

0.940 (0.759–0.985)

Lumbar lordosis

0.986 (0.944–0.997)

0.989 (0.956–0.997)

0.995 (0.980–0.999)

0.973 (0.890–0.993)

0.995 (0.981–0.999)

0.971 (0.884–0.993)

Thoracic rotation

0.979 (0.915–0.995)

0.977 (0.906–0.994)

^a

^a

0.939 (0.756–0.985)

0.744 (0.409–0.964)

Lumbar rotation

0.975 (0.899–0.994)

0.996 (0.985–0.999)

^a

^a

0.906 (0.620–0.977)

0.885 (0.539–0.972)