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.
Study design. Six hundred sixty-four patients were screened. Three hundred forty-two were diagnosed with breast cancer. Based on risk stratification and pesticide exposure data, 130 patients were included and categorized into intermediate-risk exposed to pesticides (n = 77) and intermediate-risk unexposed to pesticides (n = 53). The in situ analysis was randomly selected by lot (n = 80).
