Fig. 1.
Flowchart of the study participants over the study period. (PASE, the Physical Activity Scale for the Elderly; PHQ-9, the Patient Health Questionnaire).
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.