A.30.0% B.40.0% C.80.0% D.90.0% E.无法计算
单项选择题人群归因危险度为()
A.2.0% B.7.0% C.8.0% D.9.0% E.无法计算
单项选择题RR值为()
A.0.87 B.0.94 C.1.30 D.2
单项选择题PAR%为()
A.90.00% B.93.26% C.92.50% D.87.50% E.50.26%
单项选择题PAR%为()
A.93% B.0.87‰ C.90% D.95% E.28%
单项选择题AR%为()