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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 = 33

Bleeding (−), n = 792

p

Age, mean ± SD, years

63.6 ± 9.26

65.5 ± 10.9

0.323

Males/ Females, n

24/ 9

478/ 314

0.143

Underlying disease, n (%)

 Diabetes mellitus

6 (18.2)

160 (20.2)

0.774

 Cerebral infarction

0

39 (4.9)

0.707

 Arrhythmia

5 (15.2)

64 (8.1)

0.191

 Ischemic heart disease

7 (21.2)

64 (8.1)

0.023

 Chronic renal failure

3 (9.1)

22 (2.8)

0.089

 Antithrombotic agents, n (%)

12 (36.4)

169 (21.3)

0.054

 Antiplatelets

7 (21.2)

130 (16.4)

0.484

 Anticoagulants

8 (24.2)

54 (6.8)

0.002

 Both of drugs

3 (9.1)

15 (1.9)

0.034

 Systolic blood pressure,

133.7 ± 25.0

134.5 ± 20.5

0.818

mean ± SD, mmHg

 PT, mean ± SD, seconds

14.23 ± 4.65

12.75 ± 8.68

0.486

 APTT, mean ± SD, seconds

32.68 ± 6.04

29.89 ± 4.47

0.011