Table 2.

Comparison of urologist and AI interpretations in four cystoscopy image datasets.

	Sensitivity	Specificity	Accuracy	Mean Dice Coefficient
Urologist 1	0.956	0.996	0.986	0.954
AI	0.977	0.879	0.904	0.876
Urologist 2	0.995	0.989	0.991	0.963
AI	0.983	0.882	0.908	0.879
Urologist 3	0.956	0.993	0.984	0.943
AI	0.952	0.962	0.959	0.927
Urologist 4	0.777	0.984	0.931	0.903
AI	0.971	0.887	0.908	0.873

AI = artificial intelligence. Urologist 1: 12 years of clinical experience, Urologist 2: 17 years of clinical experience, Urologist 3: 9 years of clinical experience, and Urologist 4: 5 years of clinical experience.