The cost analysis of capsule endoscopy in diagnosing small bowel bleeding
- VernacularTitle:胶囊内镜在小肠出血诊断中的效价分析
- Author:
Zhi-Zheng GE
;
Jing-Li GU
;
Yun-Jie GAO
;
Haiying CHEN
;
Yunbiao HU
;
Shudong XIAO
;
- Publication Type:Journal Article
- Keywords:
Intestinal disease;
Diagnosis Endoscopy;
Cost effectiveness and benifit analysis
- From:
Chinese Journal of Digestion
1998;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the cost of capsule endoscopy in diagnosing small bowel bleeding and to compare it with traditional diagnostic methods.Methods The patients suspected with small bowel bleeding were divided into group A(n=58,collected during 1998 to 2005)diagnosed with traditional processes and group B (n=93,collected during 2002 to January 2005)diagnosed with capsule endoscopy.The diagnostic yield,specific treatments,examination costs and other accumulated costs of two groups was compared.The examination cost ratio and the integration cost ratio were evaluated.The sensitivity analysis was performed.Results The diagnostic yield of small bowel bleeding in group A and group B were 22.4%(13/58) and 86%(80/93),respectively.The total of examination costs were 133 750 RMB and 790 500 RMB,respectively.The examination costs in group B(RMB 9881.3/each) was slightly lower than group A(RMB 10 288.5/each).Furthermore,as the diagnostic yield of group B was significantly higher than group A(P=0.001).The specific treatments based on the results of the diagnosis was 37.4% higher in group B(49.5%) than group A(12.1%).That means the cost of repeat- ed consultations,emergencies room visit,examinations,supporting treatments and hospitalizations in group B were significantly decreased.After the adjustment,the cost in group B(RMB 9881/patient) was lower than group A(16 361.5 RMB in one month—97 424.0 over 5 years/patient).The total cost of each patient in group A was 6480.2—87 542.7 RMB more than group B,which represented 1.7—9.9 folds increase.Conclusions The patients who suspected with small bowel bleeding and had a negative results of gastroscopy and colonoscopy were recommended to have capsule endoscopy which yields early diagnosis and less cost.
