HRs and 95% CIs for all-cause mortality according to spline eGFR stratified by presence of albuminuria in urban China and the US.

<p>HRs and 95% CIs (area between dashed lines) according to eGFR in China (A, C) and US (B, D). The associations were adjusted for age, sex, education level, smoking, history of cardiovascular disease, hypertension, diabetes, body mass index, and ln(ACR). The reference (diamond) was eGFR 90 mL/min/1·73 m². Triangles represent statistically significant and circles represent not significant. Abbreviation: HR = Hazard ratio, CI = Confidence interval, eGFR = Estimated glomerular filtration rate, ACR = Albumin-to-creatinine ratio.