Risk factors for esophageal and gastric variceal bleeding in patients with cirrhosis
10.3760/cma.j.issn.1007-5232.2013.02.004
- VernacularTitle:肝硬化食管胃静脉曲张破裂出血危险因素分析
- Author:
Shaoqi YANG
;
Yunxia LIU
;
Minghai SHAN
;
Li YANG
- Publication Type:Journal Article
- Keywords:
Esophageal varices hemorrhage;
Liver cirrhosis;
Risk factors
- From:
Chinese Journal of Digestive Endoscopy
2013;(2):71-74
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the risk factors of esophageal and gastric variceal bleeding (EGVB) in patients with cirrhosis.Methods A retrospective study was conducted in 638 hospitalized patients with cirrhosis from 2002 to 2009,who were divided into study group as having EGVB (n =286) and control group as not having EGVB (n =352).Differences between 2 groups were analyzed with univariate analysis and multivariate logistic regression.Results Child-pugh classification,serum albumin,prothrombin time,portal vein diameter and spleen thickness were significantly different between 2 groups (P ＜ 0.05).Univariate analysis showed that serum albumin(OR =0.944,P =0.000),prothrombin time (OR =1.067,P =0.007),portal vein diameter (OR =3.423,P =0.007) and spleen thickness (OR =1.276,P =0.007) were correlated with EGVB.Multivariate logistic regression analysis showed that serum albumin (OR =0.936,P =0.000),portal vein diameter (OR =4.098,P =0.013) and spleen thickness (OR =1.275,P =0.000) were independent risk factors for EGVB in patients with cirrhosis.Conclusion Low serum albumin level,increased portal vein diameter and spleen thickness are the risk factors for EGVB in patients with cirrhosis,which can be important predictors.To some extent,increasing serum albumin might reduce the risk of EGVB.
