Table 1.

The basic composition of the participants in every group.

	AD (N = 78)		Non-AD (N = 78)
Age interval	Male	Female	Male	Female
50,55	2	0	2	0
55,60	7	6	7	6
60,65	4	9	4	9
65,70	9	14	9	14
70,75	9	11	9	11
75,80	4	3	4	3
Total	35	43	35	43