Laboratory

Normal ranges

Calcium

 8.4 - 10.2 mg/dL

PTH

14 - 65 pg/mL

Creatinine

Adult men, 0.74 - 1.35 mg/dL

Adult women 0.59 - 1.04 mg/dL

BUN

 6 - 24 mg/dL

Phosphorus

 2.8 - 4.5 mg/dL

24 hours calcium in urine

 100 - 300 mg/day