Figure 1.
Interaction (based on predicted values of outcome, Global Quality of Life) between depressed status and optimism Note: Slope=0.11 for non-depressed, 0.18 for depressed. P-value for interaction <0.0001.
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.