Figure 2.
Distribution of the maximal pain scores for all 82 patients in relation to the results of the Patient Health Questionnaire (PHQ-9); no depression (PHQ-9: 0–4) versus depression (PHQ-9: >4).
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.