[1] REX D K, ANDERSON J C, BUTTERLY L F, et al. Quality indicators for colonoscopy[J]. Gastrointest Endosc, 2024, 100(3): 352-381. doi:  10.1016/j.gie.2024.04.2905
[2] DOLOVICH C, UNRUH C, MOFFATT D C, et al. Mandatory vs. optional split-dose bowel preparation for morning colonoscopies: a pragmatic noninferiority randomized controlled trial[J]. Endoscopy, 2023, 55(9): 822-835. doi:  10.1055/a-2070-5561
[3] WU J D, LIU S, LI S Y, et al. Bowel preparation efficacy and discomfort of 2 L polyethylene glycol combined with linaclotide versus 3 L polyethylene glycol: a noninferiority, prospective, multicenter, randomized controlled trial[J]. Therap Adv Gastroenterol, 2024, 17: 17562848241299739.
[4] KIM H M, KIM H S, AN Y E, et al. Effect of bowel preparation completion time on bowel cleansing efficacy: Prospective randomized controlled trial of different bowel preparation completion times precolonoscopy[J]. Dig Endosc, 2024, 36(12): 1347-1354. doi:  10.1111/den.14830
[5] HSU W F, CHIU H M. Optimization of colonoscopy quality: Comprehensive review of the literature and future perspectives[J]. Dig Endosc, 2023, 35(7): 822-834. doi:  10.1111/den.14627
[6] 中华医学会消化内镜学分会结直肠学组. 结肠镜检查肠道准备专家共识意见(2023, 广州)[J]. 中华消化内镜杂志, 2023, 40(6): 421-30. doi:  10.3760/cma.j.cn321463-20230607-00230
[7]

PAN P, ZHAO S B, WANG S L, et al. Comparison of the efficacy and safety of an oral sulfate solution and 3-L polyethylene glycol on bowel preparation before colonoscopy: a phase III multicenter randomized controlled trial[J]. Gastrointest Endosc, 2023, 98(6): 977-986. e14.