Figure 2.
Flowchart of the study population, Brazil, 2001–2015. BRL, Brazilian reals; BFP, Bolsa Familia Program; CadUnico, Brazilian National Registry for Social Programs Cadastro Único.
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.