Figure 2. Hazard ratios (HRs) of all-cause death according to number of achieved targets by Kidney Disease Outcome Quality Initiative guidelines using Cox proportional hazard model.

Analyses adjusted for sex, age, dialysis vintage, renal failure etiology, cardiovascular disease history, body mass index, single-pool Kt/V, hemoglobin, serum albumin, corrected calcium (Ca), phosphorus (P), and intact parathyroid hormone (iPTH). Error bars denote 95% confidence interval.

Ref., reference. *P < 0.05.