Fig. 2From: Prognostic value of the prognostic nutritional index for patients with acute myocardial infarction undergoing percutaneous coronary intervention with variable glucose metabolism statuses: a retrospective cohort studyRestricted cubic spline regression analysis of PNI index within relation to all-cause mortality A and cardiovascular mortality B. Values were adjusted for age, gender, sex, HT, CHF, CKD, AF, stroke, and anemia. RCS, restricted cubic spline; HR, hazard ratio; CI, confidence intervalBack to article page