Influence factors of the timing of endoscopic examination in nonvariceal upper gastrointestinal bleeding
10.3760/cma.j.issn.0254-1432.2014.09.003
- VernacularTitle:非静脉曲张性上消化道出血内镜检查时间的影响因素
- Author:
Mingliang LU
;
Gang SUN
;
Xiuli ZHANG
;
Xiaomei ZHANG
;
Yunsheng YANG
- Publication Type:Journal Article
- Keywords:
Gastrointestinal hemorrhage;
Non-varicose veins;
Endoscopy;
Digestive system
- From:
Chinese Journal of Digestion
2014;(9):589-592
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the risk factors affected the timing of endoscopic examination in nonvariceal upper gastrointestinal bleeding (NVUGIB).Methods From January 2001 to December 2011 , 441 patients diagnosed as NVUGIB under endoscope were enrolled,and they were divided into the group receiving endoscopy within 24 hours (233 cases)and the group receiving endoscopy beyond 24 hours (208 cases).The demographic and clinical characteristics of the two groups were analyzed.Student′s t test was used for measurement data comparison and chi-square test for numerical data.Logistic regression analysis was used to analyze the multivariate factors which influenced the timing of endoscopy examination.Results The rates of complication in the group receiving endoscopy within 24 hours and the group receiving endoscopy beyond 24 hours were 9.0% (21/233)and 19.7% (41/208),and the difference was statistically significant (χ2 =10.411 ,P =0.001 ).The mean systolic blood pressure were (118 ±19 )and (122±19)mmHg (1 mmHg=0.133 kPa),respectively,and the difference was statistically significant (t=2.099,P = 0.036 ).On admission the mean hemoglobin were (98 ± 27 )and (93 ± 28 )g/L, respectively,and the difference was not statistically significant (t=1 .640,P =0.102).The mortality rate were 1 .3% (3/233 )and 5 .3% (11/208 ),respectively,and the difference was statistically significant (χ2 =5 .723,P =0.017).With multivariate Logistic regression,multivariate factors analysis indicated that complication was the main factor influenced the timing of endoscopy examination (OR =2.710,95 %CI :1 .502 to 4.899,P < 0.01).However,age,gender,systolic blood pressure,hemoglobin levels on admission,location of lesion and clinical symptoms were not related with timing of endoscopy examination (all P >0.05).Conclusion Complication is a risk factor in the timing delayed endoscopy.
