Background:
The objective of this research was to assess the efficacy of bowel preparation (BP) and colonoscopy compliance of video training given to patients prior to colonoscopy.

Material and methods:
In this single-blind randomized controlled study, patients in the control group received traditional written instructions with the same content as oral instructions. A total of 139 patients were included in the study, 70 of whom were allocated to the video education group, and 69 to the traditional education group. After the procedure, both groups’ BP quality and satisfaction with education were measured. Sociodemographic Characteristics Form, Boston Bowel Preparation Scale, Colonoscopy Preparation Compliance Form, and Education Satisfaction Form were used in the study.

Results:
The BP quality scores of the patients in the video group were found to be higher than the traditional method (p<0.05). In addition, it was found that the educational satisfaction scores, general BP compliance score, solid diet compliance scores, and liquid diet compliance scores were higher in the video group than in the traditional method patients (p<0.05).

Conclusions:
Video-based colonoscopy preparation training is an effective alternative to traditional methods.