낭창성 신염 환자에서 신손상 정도에 따른 혈청 전해질 및 산염기 평형에 관한 연구

We studied serum electrolytes and acid-base composi- tion in 74 patients with lupus nephritis (LN) on the graded degrees of renal failure, compared to 65 patients with the other chronic renal disease (Non-LN). LN patients were selected as cases showing microscopic hematuria or more than 300 mg of 24 hour urinary protein excretion among patients with systemic lupus erythematosus diagnosed by clinical criteria for S.L.E. of American Rheumatism Association without evidence of S.L.E. and according to serum creatinine concentra- tion, all subjects were divided into following 3 groups: group 1; Cr