입력값: Urine_Na meq% meq/dl meq/l __________ Serum_Na meq% meq/dl meq/l __________ Urine_Cr gm% gm/dl mcg% mcg/dl mg% mg/dl ng/ml __________ Serum_Cr gm% gm/dl mcg% mcg/dl mg% mg/dl ng/ml __________

결과값: FENA % 1:1000 1:100 1:10 fraction ml/dl ml/l ratio __________   Decimal Precision: 0 1 2 3 4 5 6 7 8 9