Extravasation (+) group (n = 30)

Extravasation (−) group (n = 52)

P Value

Age (year)

72

67

0.08

Gender male

15 (50%)

36 (69%)

0.08

History of diverticular bleeding

8 (27%)

12 (23%)

0.98

Oral medications

Antithrombotic drugs

10 (33%)

20 (38%)

0.64

NSAIDs

6 (20%)

5 (10%)

0.18

Steroids

0 (0)

1 (2%)

0.44

Findings on arrival

Systolic blood pressure (mmHg)

136

129

0.21

Pulse rate (times/min)

84

82

0.56

Hemoglobin (g/dl)

10.1

10.5

0.45