Men | | 110 (32.2) | | 46 (35.7) | | 25 (23.8) | | 39 (36.1) | | 0.088 |
Age (years) at the end of the study | | 76.5 (7.5) | | 75.3 (7.1) | | 76.9 (7.3) | | 77.5 (8.0) | | 0.065 |
Arterial hypertension | | 197 (57.6) | | 72 (55.8) | | 59 (56.2) | | 66 (61.1) | | 0.783 |
Diabetes mellitus | | 56 (16.4) | | 25 (19.4) | | 12 (11.4) | | 19 (17.6) | | 0.241 |
Dyslipaemia | | 234 (68.4) | | 129 (100) | | 105 (100) | | 0 | |
<0.0001
|
Hypercholesterolaemia | | 213 (62.3) | | 124 (96.1) | | 89 (84.8) | | 0 | |
<0.0001
|
Hypertriglyceridaemia | | 76 (22.2) | | 32 (24.8) | | 44 (41.9) | | 0 | |
<0.0001
|
Small vascular lesions on imaging | | 85 (24.9) | | 27 (24.8) | | 22 (21) | | 36 (33.3) | |
0.048
|
Duration of disease at entry | | 35.8 (89.8) | | 32.9 (24) | | 47.4 (111.2) | | 27.9 (113.1) | | 0.258 |
MMSE score at entry | | 21.3 (5.1) | | 22.2 (5.1) | | 21 (5.1) | | 20.5 (5.1) | |
0.034
|
DRS score at entry | | 112 (19.2), NA = 37 | | 116.4 (16.2), NA = 11 | | 109.7 (21.8), NA = 9 | | 108.6 (19.1), NA = 17 | |
0.006
|
AChEI at entry: | | 279 (81.6) | | 104 (80.6) | | 87 (82.9) | | 88 (81.5%) | | 0.908 |
Treatment with AChEI (end of follow up) | | 229 (67.0), NA = 23 | | 90 (69.8), NA = 7 | | 63 (60.0), NA = 15 | | 78 (72.2), NA = 1 | |
0.012
|
Total duration of AChEIs (months) | | 21.8 (16), NA = 10 | | 23.3 (16.8) NA = 4 | | 22.5 (16.7), NA = 3 | | 19.4 (14), NA = 3 | | 0.237 |
Antidepressant (SSRI) | | 158 (46.2) | | 57 (44.2) | | 57 (54.3) | | 44 (40.7) | | 0.118 |
Follow up duration (months) | | 34.8 (18.9) | | 37.1 (21.5) | | 35.5 (18) | | 31.3 (16) | | 0.053 |
Delay between first and last MMSE scores (months) | | 30.9 (17.7) | | 33.6 (20) | | 31.6 (16.2) | | 27.1 (15.3) | |
0.017
|
Annual decline on MMSE score | | 2.1 (2.8) | | 1.5 (2.5) | | 2.4 (2.6) | | 2.6 (3.3) | |
0.010
|
Follow up duration (months) | | 34.8 (18.9) | | 37.1 (21.5) | | 35.5 (18) | | 31.3 (16) | | 0.053 |
Death | | 35 (10.2) | | 13 (10.1) | | 11 (10.5) | | 11 (10.2) | | 0.995 |