Figure 3.

Evaluation of renal function at 1 y of follow-up in 35 patients with TINU syndrome. (A) Renal prognosis after 1 y of follow-up. The eGFR in the normal renal function group calculated using the MDRD was above 90 mL/min per 1.73 m². The eGFR in the group with stage 2 CKD was between 60 and 90 mL/min per 1.73 m². The eGFR in the group with stage 3 CKD was between 30 and 60 mL/min per 1.73 m². The eGFR in the group with stage 4 CKD ranged from 15 to 30 mL/min per 1.73 m². CKD = chronic kidney disease, eGFR = estimated glomerular filtration rate, MDRD = modification of diet in renal disease, TINU = tubulointerstitial nephritis and uveitis.