Diagnostic Workup for Disorders of Bone and Mineral Metabolism in Patients with Chronic Kidney Disease in the Era of KDIGO Guidelines

Table 1

KDIGO guideline for CKD-MBD: laboratory monitoring.

CKD stage	Calcium and phosphorus monitoring	PTH and ALP monitoring	25 (OH) D monitoring
3	Every 6–12 months	Based on baseline level	Based on baseline level
4	Every 6–12 months	Every 6–12 months
5 and 5D	Every 1–3 months	Every 3–6 months

ALP: alkaline phosphatase.