IDDF2022-ABS-0076 Analysis of the factors influencing the effectiveness of colonoscopy in removing intestinal vesicles: a cross-sectional investigation. (2nd September 2022)

• Record Type: Journal Article
• Authors: Liu, Wenlong; Feng, Han; Wang, Xiu
• Is Part Of: Gut. Volume 71(2022)Supplement 2
• Page Start: A41
• Page End: A41
• Publication Date: 2022-09-02
• Subjects: Gastroenterology -- Periodicals; 616.33
• DOI: 10.1136/gutjnl-2022-IDDF.42
• Languages: English
• ISSNs: 0017-5749

Abstract

Abstract : Background: To analyze the factors influencing the effect of intestinal defoaming during colonoscopy, and to provide a scientific basis for making a reasonable medication plan for intestinal defoaming agents. Methods: The study was carried out in the digestive endoscopy center of a class III class a hospital from August 2020 to November 2020. The convenient sampling method was used to investigate 400 colonoscopy subjects who met the inclusion and exclusion criteria. In a period of time before the commencement of colonoscopy, the colonoscopy subjects were interviewed face-to-face through a self-made questionnaire on their conditions and the use of dimethylsiloxane. The questionnaire included: general demographic data, gastrointestinal symptoms in the past two weeks, intestinal preparation and the use of dimethylsilicone oil. After the colonoscopy of the subject, the physician and the researcher shall jointly score the quality of intestinal preparation and the effect of intestinal defoaming and take the average of the two scores as the final result. IBM SPSS statistics 24.0 statistical software was used to analyze the data. Descriptive statistics, t-test, one-way ANOVA, Pearson correlation analysis and multiple linear regression analysis were used to analyze the related factors affecting the effect of intestinal defoaming. Results: The results of the multiple stepwise regression analysis showed that bloating, taking dimethicone dilution method, increased exhaustion, the interval between taking dimethicone emulsion and examination, and the quality of intestinal preparation were the main factors affecting the effect of intestinal defolisting (P<0.05), and the adjusted R2=0.549 showed that the variables included in this equation could explain the difference in the antifolisting effect of dimethicone in colonoscopy. Conclusions: Factors influencing the effect of intestinal antifoaming are the dilution method of dimethicone, the interval between taking dimethicone and examination, the quality of intestinal preparation, bloating, and increased exhaustion.