Fig. 4From: 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), 1999–2018Kaplan–Meier curves of all-cause mortality and cardiovascular mortality based on FI. A Kaplan–Meier curves of all-cause mortality categorized by FI; B Kaplan–Meier curves of cardiovascular mortality categorized by FIBack to article page