Which of the Following Statements Is True with Regard to the Incidence

Multiple Choice

Which of the following statements is true with regard to the incidence of Alzheimer's disease (AD) ?

A) The incidence of AD is greater for women at all ages.
B) The incidence of AD is greater for men at all ages.
C) After age 90,the incidence of AD apparently decreases for men.
D) After age 100,the incidence of AD apparently decreases for women.