Table 1.

Demographic characteristics of subjects.

Study Group	Number of Women	Age Women (Years) (Mean ± SD)	Number of Men	Age Men (Years) (Mean ± SD)	Total	Total Mean Age	p Value
LOAD	106 (67.9%)	76.24 ± 8.59	50 (32.1%)	73.22 ± 9.56	156	76.14 ± 8.8	0.008 a
Controls	167 (75.6%)	73.01 ± 8.7	54 (24.4%)	75.6 ± 7.298	221	73.64 ± 8.5

^a Mann–Whitney U. Abbreviations: LOAD, Late Onset Alzheimer’s Disease; SD, standard deviation.