Chinese Journal of Nephrology-Channel: <subject>Clinical Study</subject> Channel: Clinical Study http://www.cjn.org.cn EN-US http://www.cjn.org.cn/EN/current.shtml http://www.cjn.org.cn 5 <![CDATA[Analysis of clinical characteristics and risk factors of sarcopenia in elderly patients with chronic kidney disease stage 3-4]]> Clinical Study]]> <![CDATA[Preliminary study of machine learning in the screening of proteinuria in rural areas of Shanxi province]]> Clinical Study]]> <![CDATA[Characteristics of kidney diseases in children aged 0-3 years old]]> Clinical Study]]> <![CDATA[Clinical diagnostic value of NT-proBNP in peridialysis chronic kidney disease patients]]> Clinical Study]]> <![CDATA[Prevalence rate and influencing factors of restless leg syndrome in maintenance hemodialysis patients in Anhui province]]> Clinical Study]]>