statisticalsignificancedifferencesamongthethreegroups(e=-0.000、P=O.000、P=0.000、P=-0.002,P<0.01).TheeGFR,Scr,BUN,paredtothenormokalemicgroup(P=-O.000、P=O.000、P=O.000、P=-0.000,P<0.01).TheeGFR、paredtothenormokalemicgroup(P=-0.015、P=-0.009、P=-0.03l,P<0.05).5.ThelevelofserumpotassiuminCKDpatientsanditsrelatedfactors.TheserumpotassiumlevelinCKDpatientsWasshowntohaveasignificantcorrelationwithwhetherornottheyweretakingACEI/ARB,whetherornottheyweretakingpotassiumsparingdiuretics,gender,Scr,BUN,C02CP,eGFR(P<0.01).ItWasfoundoutthatC02CP,eGFRandfemalegenderhadanegativecorrelationwithserumpotassiumlevels(r=-0.083,O.373,0.312respectively,P<0.05).Theintakeofbeta-blockersandpotassium—sparingdiuretics,Scr,BUNhadapositivecorrelationwithserumpotassiumlevels(r=O.142,0.107,O.300,O.387respectively,P<O.01).万方数据