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Table 1 Patient factors in bleeding after colonic endoscopic mucosal resection

From: Clinical impact of the perioperative management of oral anticoagulants in bleeding after colonic endoscopic mucosal resection

 Bleeding (+), n = 33Bleeding (−), n = 792p
Age, mean ± SD, years63.6 ± 9.2665.5 ± 10.90.323
Males/ Females, n24/ 9478/ 3140.143
Underlying disease, n (%)
 Diabetes mellitus6 (18.2)160 (20.2)0.774
 Cerebral infarction039 (4.9)0.707
 Arrhythmia5 (15.2)64 (8.1)0.191
 Ischemic heart disease7 (21.2)64 (8.1)0.023
 Chronic renal failure3 (9.1)22 (2.8)0.089
 Antithrombotic agents, n (%)12 (36.4)169 (21.3)0.054
 Antiplatelets7 (21.2)130 (16.4)0.484
 Anticoagulants8 (24.2)54 (6.8)0.002
 Both of drugs3 (9.1)15 (1.9)0.034
 Systolic blood pressure,133.7 ± 25.0134.5 ± 20.50.818
mean ± SD, mmHg
 PT, mean ± SD, seconds14.23 ± 4.6512.75 ± 8.680.486
 APTT, mean ± SD, seconds32.68 ± 6.0429.89 ± 4.470.011