Figure 1.

Adjusted Kaplan-Meier survival curve for (A) all-cause mortality and (B) composite cardiovascular events (congestive heart failure [CHF], myocardial infarction [MI], stroke, and peripheral arterial disease [PAD]) by magnesium tertiles. P < 0.001 for both survival curves. Models adjusted for age, sex, race, clinical center, diabetes status, estimated glomerular filtration rate, 24-hour urinary protein excretion, and baseline cardiovascular, systolic blood pressure, and antihypertensive medications.