Fig. 4

Restricted cubic spline curves of relations between SII and mortality in different sex groups. A all-cause mortality; B cardiovascular mortality; C cardio-cerebrovascular mortality. 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, creatinine,uric acid, cholesterol glucose, LDL-C, HDL-C, triglyceride, albumin