Fig. 3

Restricted cubic spline curves of relations between SII with all-cause (A), cardiovascular mortality (B) and cardio-cerebrovascular mortality (C). Analysis was adjusted for age, gender, ethnicity, education, marital status, smoker, drinker, DM, hypertension, HF, CHD, stroke, cancer, BMI, hemoglobin, glycohemoglobin, platelets, blood urea nitrogen,uric acid, creatinine, cholesterol glucose, LDL-C, HDL-C, triglyceride, albumin. The solid and dashed lines symbolize the hazard ratios and corresponding 95% confidence intervals, respectively