Figure 1.
Mean PHQ-9 scores (Z-scored within interviewer) and 95% CIs. PHQ-9, Patient Health Questionnaire depression module. Underlying datacan be found in supplemental materials (online supplemental table 21).
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.