Brief Article
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastrointest Endosc. Mar 16, 2013; 5(3): 122-127
Published online Mar 16, 2013. doi: 10.4253/wjge.v5.i3.122
Table 1 Demographic data of 103 patients with obscure gastrointestinal bleeding n (%)
ParametersType of OGIB
P value
Total(n = 103)Overt(n = 80)Occult(n = 23)
Age (yr), mean ± SD64 ± 1662 ± 1669 ± 140.059
Male, n57 (55)51 (64)6 (26)0.001
Episode, n
First79 (77)56 (70)23 (100)0.003
Recurrent24 (23)24 (30)0
Hb (g/dL), mean ± SD8.5 ± 2.48.7 ± 2.58.2 ± 1.90.371
Drugs, n
NSAIDs30/100 (30)22/77 (29)8/23 (35)0.568
Anticoagulants4/100 (4)2/77 (3)2/23 (9)0.226