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.
Effect modification by gender, age, and household income of the association between self-rated health and biomarker groups indices. Note: The asterisk (*) denotes a significant modifying effect, based on interaction terms added between the index and the modifying variables under study. Displayed odds ratios and 95% confidence intervals are based on stratified logistic regression analyses by gender, age, and household income groups.
