Figures & data
Notes: To calculate participants’ stroke incident probability, points for each parameter are assigned by corresponding values from the “Points” axis, and sum of the points is plotted on “Total points” axis. The stroke incident probability is the value at a vertical line from corresponding total points.
Abbreviations: SBP, systolic blood pressure; DBP, diastolic blood pressure; PP, pulse pressure; MAP, mean arterial pressure; PPI, pulse pressure index.
Notes: The 45°line represents a perfect match between the actual survival outcome (y-axis) and nomogram-predicted survival (x-axis). Closer distance from the points to the 45°line indicates higher prediction accuracy.
Abbreviations: SBP, systolic blood pressure; DBP, diastolic blood pressure; PP, pulse pressure; MAP, mean arterial pressure; PPI, pulse pressure index.
Notes: SBP was formed into normal group and abnormal group according to 140mmHg, PP was formed into group according to 50mmHg. Multivariate model-controlled baseline HDL-C level, drinking history, regular physical exercise, medical history and medications.
Abbreviations: AOR, adjusted odds ratio; SBP, systolic blood pressure; PP, pulse pressure.