Fig. 5From: Association of frailty index with congestive heart failure, all-cause and cardiovascular mortality among individuals with type 2 diabetes: a study from National Health and Nutrition Examination Surveys (NHANES), 1999–2018Restricted cubic spline plots of the association of FI with A all-cause mortality and B cardiovascular mortality. The results were adjusted for all covariates. FI, Frailty indexBack to article page