Fig. 3: Cumulative incidence of heart failure stratified by transthyretin levels.

This figure depicts the cumulative incidence curves for heart failure stratified by transthyretin (TTR) levels. The cumulative incidence curves were generated using the Kaplan–Meier method. Based on TTR levels, sex-specific high (≥median) and low (<median) TTR groups were created. Low and high TTR groups are depicted in red and blue, respectively. The p-value comparing the TTR groups was derived using the log rank test.