【已刪除】31.美國National Kidney Foundation將慢性腎臟病分為五期,是根據下列何種數值及單位加以分期?
(A)肌酸酐廓清率(creatinine clearance);mL/min
(B)肌酸酐廓清率(creatinine clearance);mL/min/1.73 m2
(C)腎絲球過濾速率(effective glomerular filtration rate);mL/min
(D)腎絲球過濾速率(effective glomerular filtration rate);mL/min/1.73 m2