Deep learning-assisted diagnosis of femoral trochlear dysplasia based on magnetic resonance imaging measurements

Table 3 Diagnostic effect of junior doctors, intermediate doctors and artificial intelligence models

Group	Sensitivity	Specificity	Positive predictive value	Negative predictive value	Accuracy	AUC	Kappa
Junior doctor	0.65	0.92	0.86	0.76	0.80	0.79	0.58
Intermediate doctor	0.63	0.96	0.93	0.75	0.81	0.79	0.60
Artificial intelligence model	0.79	0.96	0.94	0.84	0.88	0.88	0.76

AUC: Area under curve.