Retrospective Cohort Study
Copyright ©The Author(s) 2018.
World J Gastroenterol. Sep 14, 2018; 24(34): 3908-3918
Published online Sep 14, 2018. doi: 10.3748/wjg.v24.i34.3908
Table 1 Baseline characteristics n (%)
ItemsAll cases (n = 1105)
Mean age (yr)64.37
Sex
Male823 (74.5)
Female282 (25.5)
Mean length of hospital stay (d)
After endoscopic treatment19.8
Overall22.1
Hb (mg/L)87.4
Hb decrease509 (46.1)
Blood transfusion594 (53.8)
H. pylori positive857 (77.6)
Endoscopic findings
Ulcer
Single759 (68.7)
Multiple346 (31.3)
Forrest classification
Ia88 (8.0)
Ib171 (15.5)
IIa525 (47.5)
IIb142 (12.8)
III179 (16.2)
Rebleeding82 (7.4)
Recurrence60 (5.4)
Surgery/IVR/death32 (2.9)
Prophylactic anti-ulcer medication
None749 (67.8)
PPI88 (8.0)
H2RA117 (10.6)
MP152 (13.6)
Comorbidity
Cardiac disease254 (30.0)
Cerebrovascular disorder180 (16.3)
Renal failure125 (11.3)
DM198 (17.9)
Orthopedic disorder162 (14.7)
History of ulcer317 (28.7)