de Macêdo Rocha

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This is an analytical cross-sectional study conducted with MSM from all regions of Brazil. To participate, MSM had to be 18 years old or more, identify as a man, have Brazilian nationality, have access to the internet, and have had at least one sexual relationship with another man in their lifetime. The exclusion criterion was not answering the question about HIV testing (“Have you ever been tested for HIV in your life?”).