Fig. 5

Establishment and validation of a risk prediction model for stroke. (A) A nomogram model based on age, race/ethnicity, and 6 key stroke-related dietary factors identified by LASSO regression analysis. (B) ROC curve for evaluating the predictive power for stroke of the nomogram model. LASSO, least absolute shrinkage and selection operator; ROC, receiver operating characteristic. * P value < 0.05, ** P value < 0.01, *** P value < 0.001