TABLE 5.

ROC analysis of identified circRNAs in gingival tissues from patients with periodontitis

CircRNA	AUC	SEM	95% CI	p value	Sensitivity	Specificity	Cut‐off
circPTP4A2	0.7321	0.0684	0.5981, 0.8660	.0029	0.6538	0.8000	0.01235
chr22:23101560‐23135351+	0.8667	0.0505	0.7677, 0.9656	<.0001	0.6154	1.000	0.02933
circARHGEF28	0.8244	0.0547	0.7171, 0.9316	<.0001	0.7308	0.8333	0.01120
circBARD1	0.8013	0.0591	0.6855, 0.9170	.0001	0.7692	0.7333	0.001554
circRASA2	0.7731	0.0631	0.6493, 0.8968	.0005	0.9231	0.5333	0.002835

Abbreviations: AUC, area under the curve; ROC, receiver‐operating characteristic.