Fig. 2.

Hazard ratios of all-cause (a) and cardiovascular (b) mortality according to different levels of serum phosphorus and calcium. Adjusted for age, gender, body mass index, systolic blood pressure, high-density lipoprotein cholesterol, triglycerides, estimated glomerular filtration rate, history of diabetes, education, marriage, leisure-time physical activity, smoking, alcohol drinking, type of coronary heart disease, use of antihypertensive drugs, use of anti-diabetic drugs, use of lowering-lipid drugs and use of anti-platelet drugs. ^†P < 0.001; ^‡P < 0.05