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Small-caliber endoscopes are more fragile than conventional endoscopes

机译：小口径内窥镜比传统的内窥镜更脆弱

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Background and study aims?The repair costs of gastrointestinal endoscopes account for a significant proportion of the total budget of an endoscopy unit. This study evaluated the repair costs of small-caliber endoscopes and conventional endoscopes used in esophagogastroduodenoscopy (EGD). Patients and methods?A retrospective analysis of upper gastrointestinal endoscope damage and repair costs between April 2012 and May 2019 was performed at the Toyoshima Endoscopy Clinic. Conventional endoscopes (GIF-H260, GIF-HQ290, and GIF-H290Z) were used for transoral EGD while small-caliber endoscopes (GIF-XP260N and GIF-XP290N) were used for transnasal or transoral EGD. Results?Three small-caliber endoscopes and five conventional endoscopes were used for 1,031 procedures and 31,192 procedures, respectively. The number of procedures/damage incidence for small-caliber endoscope and conventional endoscopes was 344 and 1950, respectively. Damage incidence for small-caliber endoscopes was significantly higher than for conventional endoscopes (P?=?0.014). Repair costs/procedure were $?5.95?±?$132 for small-caliber endoscopes and $2.41?±?$115 for conventional endoscopes. Repair costs/procedure for small-caliber endoscopes were more than twice those for conventional endoscopes. Conclusions?Small-caliber endoscopes are more fragile than conventional endoscopes.
机译：背景和研究旨在？胃肠内镜的修复成本占内窥镜检查单元总预算的大量比例。该研究评估了在食管造痛（EGD）中使用的小口径内窥镜和常规内窥镜的修复成本。患者和方法？2012年4月和2019年4月在丰田内窥镜检查诊所进行了对上胃肠内窥镜损伤和维修费用的回顾性分析。常规内窥镜（GIF-H260，GIF-HQ290和GIF-H290Z）用于传输近似EGD，而小口径内窥镜（GIF-XP260N和GIF-XP290N）用于跨越野外或传感器EGD。结果？三种小口径内窥镜和五种常规内窥镜分别用于1,031种方法和31,192个方法。小口径内窥镜和常规内窥镜的程序/损伤发病率分别为344和1950年。小口径内窥镜的损伤发生率显着高于常规内窥镜（P？= 0.014）。维修费用/程序是$？5.95？±132美元，用于小口径内窥镜，常规内窥镜的$ 2.41？$ 115。小口径内窥镜的修复成本/程序均超过常规内窥镜的两倍。结论？小口径内窥镜比传统内窥镜更脆弱。

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