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.
Screening, randomization and follow-up. Participants were informed of their assignments (allocation) at two stages: after their enrollment visit (immediate FBBI or waitlist FBBI) and the week of their final counseling session during the FBBI (FBBI-M or FBBI-C [ie, no further treatment])
