Investigation on the effect of bowel preparation before colonoscopy and its influencing factors
10.3760/cma.j.issn.1672-7088.2017.14.011
- VernacularTitle:结肠镜检查前肠道准备效果的现况调查及影响因素分析
- Author:
Yuanyuan ZHANG
;
Mei′e NIU
;
Qianya WANG
;
Zhenyun WU
;
Jie GU
;
Yuanyuan ZHAO
;
Xiaohui YANG
;
- Keywords:
Colonoscopy;
Bowel preparation;
Influencing factors
- From:
Chinese Journal of Practical Nursing
2017;33(14):1085-1088
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effect of bowel preparation before colonoscopy and its influencing factors. Methods A total of 283 patients with colonoscopy were recruited by convenience sampling method. They were investigated with basic information questionnaire of bowel preparation and their intestinal cleanliness were assessed by the Ottawa Assessment Scale. The status of bowel preparation and it′s influenced factors were analyzed. Results The total score of Ottawa Assessment Scale was (5.37 ± 2.22) points, and the efficiency of intestinal cleaning was only 59%(167/283). Logistic regression analysis showed that age (OR=1.033, P=0.013); history of chronic constipation (OR=10.341, P=0.000);history of appendectomy (OR=5.349, P=0.007); walking time during medication (OR=0.350, P=0.000);incomplete intake of the preparation (OR=0.078, P=0.000), the time interval between the initiation of ingestion and the onset of bowel activity (OR=1.034, P=0.000), defecation frequency (OR =0.794, P=0.004);characteristics of last stool (OR=0.159, P=0.000) were influencing factors of intestinal cleanliness. Conclusions The intestinal cleanliness of patients with colonoscopy is still at a low level. In the future, medical personnel should identify patients with risk factors early, and give them specific bowel preparation, so as to improve the quality of bowel preparation effectively.
