Fouque D, et al. - Percentage of chronic kidney disease (CKD) patients achieving the three Kidney Disease: Improving Global Outcomes (KDIGO) targets about optimal serum phosphate, calcium and parathyroid hormone (PTH), was assessed in the French Phosphorus and Calcium Observatory (Photo-Graphe 3) over a 3.5-year follow-up period. Findings revealed that less than 20% of patients achieved the KDIGO recommendations. Data also reported a slight increase in their proportion over time.