英语翻译,Background In the current debate over tort reform,criti

英语翻译
,Background In the current debate over tort reform,critics of the medical malpractice system charge that frivolous litigation ― claims that lack evidence of injury,substandard care,or both ― is common and costly.
Methods Trained physicians reviewed a random sample of 1452 closed malpractice claims from five liability insurers to determine whether a medical injury had occurred and,if so,whether it was due to medical error.We analyzed the prevalence,characteristics,litigation outcomes,and costs of claims that lacked evidence of error.

背景：在目前的民事侵权改革辩论中,医疗事故体系的批评者指摘多余的诉讼---或者是缺乏受伤证据,或者是医护标准不高,或者两者兼有的所谓诉讼---非常普遍,并且开支很大.
方法：经过培训的医生随意抽取并分析了5个责任保险商已结案的1452例医疗事故索赔案件,从而确定是否曾经出现过医疗伤害,如果确实造成伤害的话,是否是医疗差错所造成的.我们分析了普遍性,.