Bayesian network meta-analysis: Efficacy of air insufflation, CO2 insufflation, water exchange, and water immersion in colonoscopy.
Zhen ZhangYifeng WuGuangge SunJing ZhangJiaxin LiChongyang QiuXin ZhengBotao WangLei YangXimo WangPublished in: Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society (2018)
Air insufflation might be the most unsatisfactory colonoscopy. Meanwhile, water exchange might be the most efficient colonoscopy.