Fig. 5.

Subgroup analysis of the association between METS-IR and all-cause mortality. Adjusted for age, gender, race, BMI, PIR, education, drinking, smoking, CVD, Scr, SBP, BUN, hypertension, except the subgroup factors themselves. METS-IR metabolic score for insulin resistance, BMI body mass index, PIR the ratio of family income to poverty, CVD cardiovascular disease, Scr serum creatinine, SBP systolic pressure, BUN blood urea nitrogen, MetS metabolic syndrome, HR hazard ratio, CI confidence interval