Research progress of nursing interventions and effect evaluation in bowel preparation before colonoscopy

This review has summarized the methods and contents of nursing interventions about bowel preparation before colonoscopy. The specific intervention strategies expounded from four aspects, which included dietary intervention, psychological intervention, drug intervention and exercise intervention. The form and effect evaluation of interventions also were summarized. This review expects to provide evidence-based basis for clinical interventions in the future. Key words: Colonoscopy; Bowel preparation; Nursing intervention; Review