Table 1.

Demographic profile

TotalControlsPrevalent ADIncident AD
Values are n (%).
* p < 0.05 significant difference in percentage of control compared with prevalent cases as compared with white/NH.
p < 0.05 significant difference in percentage of control compared with incident cases as compared with white/NH.
NH = non-Hispanic.
Total987680 (69.0)178 (18.0)129 (13.0)
Men309 (31)228 (73.8)42 (13.6)39 (12.6)
Women678 (69)632 (66.7)136 (20.0)90 (13.3)
White/NH218 (22.1)180 (82.6)20 (9.2)18 (8.3)
Black/NH170 (17.2)90 (53.0)44 (26.0)*36 (21.2)
Hispanic595 (60.3)408 (68.6)113 (19.0)74 (12.4)