Endpoint
Serum phosphate concentration
CAT:outcome/serum-phosphatereported in mg/dL
How it is measured
Inorganic phosphate concentration in serum or plasma by clinical colorimetric (molybdate) assay, in mg/dL or mmol/L as reported. The unit as reported is recorded with each finding because the two differ by a factor of about 3.1 (mg/dL of phosphorus).