16.2. Analysis.
Comparison 16 Maternal health intervention with smoking cessation component: health education vs less intensive intervention, Outcome 2 Abstinence at 0 to 5 months postpartum.
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.