Study looked at 262 strokes in Texas , Nueces County . ( CNN ) -- Risk of stroke in a neighborhood increased by 6 percent for every fast-food restaurant . Spokeswoman for International Stroke Conference says study is flawed .
Study looked at 262 strokes in Texas , Nueces County . Risk of stroke in a neighborhood increased by 6 percent for every fast-food restaurant . Spokeswoman for International Stroke Conference says study is flawed .