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.
(A) Prevalence of infant mortality estimated by the GAMs in the Lille Metropolitan Area for crude model (A), according to (B) NO2 air pollution exposure, (C) deprivation index and (D). with the interaction term. Light grey to dark grey shading indicates lower to higher prevalence. Solid lines identify areas with significantly increased rates (hotspots) and dashed lines identify areas with significantly decreased rates (coldspots).
