Table 2.

Biochemistries in CKD.

Number of patients	68
Cas mg/dL	9,4 ±  ,6
Ps mg/dL	3,5 ±  ,7
PTH pg/mL	60,0 ± 31,7
25D ng/mL	23,7 ± 11,1
1,25D pg/mL	24,8 ± 13,2

Values are mean ± standard deviation.

Cas: serum calcium; Ps: serum phosphate; PTH: parathyroid hormone; 25D: 25(OH)-vitaminD; 1,25D: 1,25(OH)₂-vitaminD.