Table 3 Agreement with reference standard.

From: Deep learning-based tool affects reproducibility of pes planus radiographic assessment

 

Meary angle

Calcaneal pitch

Without algorithm

With algorithm

Difference

p-value

Without algorithm

With algorithm

Difference

p-value

Reader1

0.812 (0.743–0.881)

0.872 (0.824–0.92)

0.06 (0–0.12)

0.0304

0.978 (0.969–0.987)

0.978 (0.969–0.987)

0 (− 0.009 to 0.009)

 > 0.9999

Reader2

0.726 (0.631–0.821)

0.898 (0.859–0.937)

0.172 (0.09–0.254)

 < 0.0001

0.969 (0.957–0.981)

0.967 (0.954–0.98)

− 0.002 (− 0.015 to 0.011)

0.7584

Reader3

0.838 (0.778–0.898)

0.913 (0.879–0.947)

0.075 (0.023–0.127)

0.001

0.943 (0.921–0.965)

0.979 (0.971–0.987)

0.036 (0.016–0.056)

 < 0.0001

Reader1 + 2 + 3

0.815 (0.776–0.854)

0.896 (0.873–0.919)

0.081 (0.047–0.115)

 < 0.0001

0.963 (0.955–0.971)

0.974 (0.968–0.98)

0.011 (0.003–0.019)

0.0024

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