Figure 1. The Consolidated Standards of Reporting Trials (CONSORT) flow diagram of patients' enrollment, allocation, follow-up, and inclusion into data analysis.
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.