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.
CONSORT flow for non-pharmacological trials. Definitions. Did not receive allocated intervention: Did not complete at least 1 exercise therapy session; Lost to follow-up: non-completion of the cardiopulmonary exercise test assessment at T2. COVID-19: coronavirus disease 2019.
