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.
Participant flow following Consolidated Standards of Reporting Trials (CONSORT) guidelines.
Notes. CM= contingency management; CS= continued skills; DC= data collection; HB= home-based; LTF= lost to follow-up; MIS= motivational interviewing and skills; OB= office-based; RP= relapse prevention.
