A Scoring System to Predict Difficult Laparoscopic Cholecystectomy: A Five-Year Cross-Sectional Study

Table 2

ROC curve summary table.

State	Nilai cutoff	Sensitivity	1—specificity	AUC	Asymptotic Sig.
Easy—difficult	3.50	0.726	0.125	0.849	0.001
Difficult—very difficult	7.50	0.700	0.155	0.779	0.004