Postoperative bleeding in patients on antithrombotic therapy after gastric endoscopic submucosal dissection

Table 7 Investigation of bleeding time by each drug

	Bleeding (+) n = 46		P value1	OR	95%CI
	Early phase	Late phase
Aspirin (n = 12)	6	6	0.477	0.619	0.164-2.332
Thienopyridine (n = 0)	0	0	-	-	-
Warfarin (n = 7)	6	1	0.015	0.083	0.009-0.767
DOAC (n = 1)	0	1	1.000	1.038	0.964-1.118
Others (n = 3)	2	1	0.561	0.327	0.027-3.892
HBT (n = 6)	5	1	0.068	0.108	0.011-1.015
DAPT/multidrug combination (n = 23)	5	18	0.007	5.600	1.530-20.492

¹Fisher’s exact test. DOAC: Direct oral anticoagulants; HBT: Heparin bridging therapy; DAPT: Dual antiplatelet therapy.