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Table 4 Network performance on identifying medial or lateral OA

From: Automating classification of osteoarthritis according to Kellgren-Lawrence in the knee using deep learning in an unfiltered adult population

 

Cases (n = 300)

Sensitivity (%)

Specificity (%)

Youden’s J

AUC (95% CI)

Lateral

34

100

89

0.89

0.97 (0.95 to 0.98)

Medial

120

91

88

0.79

0.94 (0.91 to 0.97)

Osteonecrosis

13

85

50

0.34

0.65 (0.54 to 0.75)

Patella

3

100

99

0.99

1.00 (0.99 to 1.00)