Effects of body mass index on the outcomes of percutaneous nephrolithotomy

ABSTRACT Objective To examine the the effect of body mass index (BMI) on PNL results and complications with a large number of patients. Materials and Methods A total of 958 patients were included in the study, who underwent percutaneous nephrolithotomy in our clinic between 2008 and 2015. Patients were divided into 2 groups according to their body mass index. Patients with a BMI摘要 目的 探讨体重指数（Body Mass Index, BMI）对经皮肾镜取石术（Percutaneous Nephrolithotomy, PNL）的疗效及并发症的影响，本研究纳入大样本患者队列。材料与方法 本研究共纳入2008年至2015年间于我科接受经皮肾镜取石术的958例患者，根据患者的体重指数将其分为2组。体重指数（BMI）