Govert Veldhuijzen

48 Chapter 2 REFERENCES 1. Zauber AG, Winawer SJ, O’Brien MJ, Lansdorp-Vogelaar I, van Ballegooijen M, Hankey BF, et al. Colonoscopic polypectomy and long-term prevention of colorectal-cancer deaths. N Engl J Med. 2012;366(8):687-96. 2. Couric K. An Unexpected Turn: My Life as a Cancer Advocate. The American journal of gastroenterology. 2016;111(5):594-5. 3. Bytzer P, Lindeberg B. Impact of an information video before colonoscopy on patient satisfaction and anxiety - a randomized trial. Endoscopy. 2007;39(8):710-4. 4. Rex DK. Optimal bowel preparation--a practical guide for clinicians. Nature reviews Gastroenterology & hepatology. 2014;11(7):419-25. 5. Clark BT, Rustagi T, Laine L. What level of bowel prep quality requires early repeat colonoscopy: systematic review and meta-analysis of the impact of preparation quality on adenoma detection rate. The American journal of gastroenterology. 2014;109(11):1714-23; quiz 24. 6. Rex DK, Imperiale TF, Latinovich DR, Bratcher LL. Impact of bowel preparation on efficiency and cost of colonoscopy. The American journal of gastroenterology. 2002;97(7):1696-700. 7. Rosenfeld G, Krygier D, Enns RA, Singham J, Wiesinger H, Bressler B. The impact of patient education on the quality of inpatient bowel preparation for colonoscopy. Canadian journal of gastroenterology = Journal canadien de gastroenterologie. 2010;24(9):543-6. 8. Rembacken B, Hassan C, Riemann JF, Chilton A, Rutter M, Dumonceau JM, et al. Quality in screening colonoscopy: position statement of the European Society of Gastrointestinal Endoscopy (ESGE). Endoscopy. 2012;44(10):957-68. 9. Calderwood AH, Lai EJ, Fix OK, Jacobson BC. An endoscopist-blinded, randomized, controlled trial of a simple visual aid to improve bowel preparation for screening colonoscopy. Gastrointestinal endoscopy. 2011;73(2):307-14. 10. Spiegel BM, Talley J, Shekelle P, Agarwal N, Snyder B, Bolus R, et al. Development and validation of a novel patient educational booklet to enhance colonoscopy preparation. The American journal of gastroenterology. 2011;106(5):875-83. 11. Tae JW, Lee JC, Hong SJ, Han JP, Lee YH, Chung JH, et al. Impact of patient education with cartoon visual aids on the quality of bowel preparation for colonoscopy. Gastrointestinal endoscopy. 2012;76(4):804-11. 12. Luo YY. Effects of written plus oral information vs. oral information alone on precolonoscopy anxiety. Journal of clinical nursing. 2013;22(5-6):817-27. 13. Prakash SR, Verma S, McGowan J, Smith BE, Shroff A, Gibson GH, et al. Improving the quality of colonoscopy bowel preparation using an educational video. Canadian journal of gastroenterology = Journal canadien de gastroenterologie. 2013;27(12):696-700. 14. Chang CW, Shih SC, Wang HY, Chu CH, Wang TE, Hung CY, et al. Meta-analysis: The effect of patient education on bowel preparation for colonoscopy. Endosc Int Open. 2015;3(6):E646-52. 15. Shaw MJ, Beebe TJ, Tomshine PA, Adlis SA, Cass OW. A randomized, controlled trial of interactive, multimedia software for patient colonoscopy education. Journal of clinical gastroenterology. 2001;32(2):142-7. 16. Kakkar A, Jacobson BC. Failure of an Internet-based health care intervention for colonoscopy preparation: a caveat for investigators. JAMA internal medicine. 2013;173(14):1374-6.