Analysis on the relative risk factor of bleeding again of patients with obscure gastrointestinal bleeding in negative result of capsule endoscopy
10.3969/J.ISSN.1672-8270.2017.09.029
- VernacularTitle:胶囊内镜检查阴性结果的不明原因消化道出血患者再出血相关危险因素分析
- Author:
Zebo JIA
;
Jun CHE
;
Yongxi WANG
- Keywords:
Capsule endoscopy;
Obscure gastrointestinal bleeding;
Bleeding again;
Risk factor
- From:
China Medical Equipment
2017;14(9):106-108
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To study the relative risk factor of bleeding again of patients with obscure gastrointestinal bleeding (OGIB) of negative result in capsule endoscopy(CE). Methods: 92 patients with OGIB whose extermination results of CE were negative were enrolled in the retrospective analysis, and they were divided into observation group(46 cases, with bleeding again) and control group(46 cases, without bleeding again). The data of casehistory of these patients were compared, respectively, and then these data were analyzed by using Logistic regression analysis.Results: The ratio of 50 years old or older than 50 years old and the number of abnormal blood coagulation of observation group were significantly higher than that of control group(x2=5.386,x2=14.331,P<0.05), respectively. And the number of taking Aspirin of observation group was significantly higher than that of control group, while the number of received special treatment of observation group was lower than that of control group(x2=7.180, x2=23.545,P<0.01). As the results of Logistic regression analysis, 50 years old or older than 50 years old, abnormal blood coagulation, taking Aspirin and non-receiving special treatment were the independent risk factors, respectively, for patients with negative results of CE.Conclusion: In the examination of CE, although the results of patients with OGIB were negative, they may blood again, and all of these factors including 50 years old or older than 50 years old, abnormal blood coagulation, taking Aspirin and non-receiving special treatment are the risk factors which can affect blooding again. These factors should be paid more attention.
