The Prevalence and Risk Factors of Hyperkalemia in the Outpatient Setting

Figure 4

Baseline patient characteristics that were associated with serum potassium levels. Data were analyzed by univariate (a) and multivariate (b) linear regression analyses. K, potassium; HT, hypertension; DM, diabetes mellitus; CAD, coronary artery disease; eGFR, estimated glomerular filtration rate; HD, hemodialysis; CAPD, continuous ambulatory peritoneal dialysis; KT, kidney transplantation; RAASi, renin-angiotensin-aldosterone system inhibitor; BB, beta-blockers; β, standardized coefficient of β; CI, confidence interval for β.

(a)

(b)