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急性肾功能衰竭(ARF)是指肾脏在短时间内发生调节水、电解质和酸碱平衡功能的丧失并伴随血液含氮质代谢废物迅速堆积为特点的一类临床综合征。文献报道国外成人ARF发生率约占住院患者的5%、重症监护室(ICU)患者的25%,死亡率仍高达50%以上犤1,2犦。国内尚无儿科ICU(PICU)资料可?
Acute renal failure (ARF) refers to a group of clinical syndromes characterized by rapid loss of water, electrolytes and acid-base balance in the kidneys in a short period of time accompanied by rapid accumulation of nitrogen-containing metabolic waste products. Reported in the literature adult ARF incidence in adults accounted for about 5% of hospitalized patients, intensive care unit (ICU) 25% of patients, the mortality rate is still as high as 50% 犤 1,2 犦. There is no pediatric ICU (PICU) data available?