Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Mean blood pressure dipping percentage by marital status and sex. The sex × marital status interaction was marginally significant (P = 0.11). The figure shows the mean dipping percentage for each group, adjusted for age, body mass index, mean 24-h systolic blood pressure, race, and education. P values in the figure represent the significance of the effect of marital status in men and women separately.
