For “Flight Risk,” his first outing as a director in nearly a decade, the Oscar winner isn’t quite taking center stage. By Marc Tracy The movie trailer hit heavy rotation on N.F.L. playoff ...

“We will be doing more studies that focus on individual diseases with several controls as well as looking at absolute risk reduction in different populations, in different subgroups as well.

A 10 percent relative increase in risk would raise a person's absolute risk to around 12 to 13 percent. The average lifetime risk of any female dying of breast cancer is 2.5 percent. Overall ...