期刊
JOURNAL OF CLINICAL GASTROENTEROLOGY
卷 32, 期 2, 页码 142-147出版社
LIPPINCOTT WILLIAMS & WILKINS
DOI: 10.1097/00004836-200102000-00010
关键词
interactive software; colonoscopy; patient education
The purpose of our study was to assess the effectiveness of computer-assisted instruction (CAI) in patients having colonoscopies. We conducted a randomized, controlled trial in large, multispecialty clinic. Eighty-six patients were referred for colonoscopies. The interventions were standard education versus standard education plus CAI, and the outcome measures were anxiety, comprehension, and satisfaction. Computer-assisted instruction had no effect on patients' anxiety. The group receiving CAI demonstrated better overall comprehension (p < 0.001). However, Comprehension of certain aspects: of serious complications and appropriate postsedation behavior were unaffected by educational method. Patients in the CAI group were: more likely to indicate satisfaction with the amount of information provided when compared with the standard education counterparts (p = 0.001). Overall satisfaction was unaffected by educational method. Computer-assisted instruction for colonoscopy provided better comprehension and greater satisfaction with the adequacy of education than standard education. Computer-assisted instruction helps physicians meet their educational responsibilities with no decrement to the interpersonal aspects of the patient-physician relationship.
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