Who Conducted a Longitudinal Study of the Health Habits Practiced

who conducted a longitudinal study of the health habits practiced by the residents of Alameda County found that

A) the more good health habits people practiced, the better they felt, and mortality rates were lower for both men and women at the 9-12 year follow-up.
B) although people who practiced a greater number of good health habits felt better, there was no difference in mortality rates at the 9-12 year follow-up.
C) although people who practiced a greater number of good health habits felt better, mortality rates were lower for women, but not men, at the 9-12 year follow-up.
D) None of these.