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Fig. 3 | Lipids in Health and Disease

Fig. 3

From: Associations between non-insulin-based insulin resistance indices and heart failure prevalence in overweight/obesity adults without diabetes mellitus: evidence from the NHANES 2001–2018

Fig. 3

Smooth curve fitting using Generalized Additive Model (GAM) to evaluate the nonlinear relationship between TyG index (A), TG/HDL-C ratio (B) and the proportion of HF. The red solid line represents the probability of HF occurrence and the blue dotted line represents the 95% CI curve

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