The risk of breast cancer associated with electric blanket use increases almost 5x if the user is African-American, uses it for more than six months per year, and for fewer than ten years.

“if you use an electric line get it's interesting the risk goes up to almost 5x but that's only if you are african-american and only if you use it for a certain number of months per year and only under a certain number of years you have to use it for more than six you have to use it for fewer than six months a year but for more than ten years”