Fig. 2

Kaplan-Meier survival analyses and log-rank tests for all-cause and cardiovascular mortality of four groups classified by the ascending rank of five insulin resistance indicators including HOMA-β, QUICKI, IGR, e-IS, and Bennett ISI. HOMA-β homeostasis model assessment of β-cell function, QUICKI quantitative insulin sensitivity check index, IGR fasting insulin to glucose ratio, e-IS estimate of insulin sensitivity, Bennett ISI Bennett’s insulin sensitivity index.