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. 2022 Nov 14;9:897148. doi: 10.3389/fcvm.2022.897148

FIGURE 1.

FIGURE 1

Mediation analysis for association of sex with NT-proBNP and the role of iron biomarkers, adjusted for (covariates) age, BMI, smoking, and alcohol use. *Beta (95% confidence interval). All iron biomarkers were log transformed. NT-proBNP indicates N-terminal pro B-type natriuretic peptide; TSAT, Transferrin saturation; and BMI, body mass index.