KMID : 0806120150450050704
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´ëÇÑ°£È£ÇÐȸÁö 2015 Volume.45 No. 5 p.704 ~ p.712
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Effects of a Patient Educational Video Program on Bowel Preparation Prior to Colonoscopy
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Cho You-Young
Kim Hyeon-Ok
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Abstract
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Purpose: The purpose of this study was to evaluate the effects of an educational video program on bowel preparation for a colonoscopy.
Methods: The study used a non-equivalent control group and non-synchronized design as a quasi-experimental research
involving 101 participants undergoing bowel preparation for a colonoscopy (experimental group 51, control group 50 subjects) at W. university hospital, from Aug. 7 to Oct. 31, 2013. The control group received verbal education with an explanatory note while the experimental group received education using a video program. To measure knowledge of diet restrictions and compliance with ingesting bowel preparation solutions, a questionnaire, based on The Korean Society of Gastrointestinal Endoscopy¡¯s Guide (2003), developed by Sam-Sook You, was used after revisions and supplementation was done. To measure bowel cleanness, the ¡®Aronchick Bowel Preparation Scale¡¯ was adopted. Data were analyzed using the SPSS WIN 12.0 program.
Results: A higher proportion of the experimental group showed a positive change in knowledge level on diet restrictions (U=1011.50, p =.035) and ingestion of bowel preparation solutions (U=980.50, p =.019), a higher level of compliance with diet restrictions (U=638.50, p <.001), ingesting bowel preparation solutions (U=668.00, p <.001) and the level of bowel cleanness (¥ö 2=17.00, p <.001) than the control group.
Conclusion: The results of this study indicate that a video educational program for patients having a colonoscopy can improve knowledge, level of compliance with diet restrictions, ingestion of bowel preparation solutions, and bowel cleanness. Therefore video educational program should be used with this patient group.
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KEYWORD
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Colonoscopy, Education, Knowledge, Compliance, Bowel preparation solutions
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