Table 2

 Patients with dementia compared with patients without a cognitive disorder: univariate analyses

1 month post stroke6 months post stroke12 months post stroke
N (%)ORCIp*N (%)ORCIp*N (%)ORCIp*
*p values in bold indicate association with dementia.
OR, odds ratio; pr, present; PSCVD, pre-stroke cerebrovascular damage
Older age15 (88.2)12.12.4 to 61.8 0.00 10 (76.9)8.31.9 to 35.7 0.01 10 (71.4)6.21.6 to 23.2 0.01
Sex (female)8 (47.1)1.90.6 to 6.10.317 (53.8)2.10.6 to 7.40.257 (50.0)2.88 to 9.50.11
Education (low)10 (58.8)2.90.9 to 9.90.0810 (76.9)7.41.8 to 31.6 0.01 10 (71.4)4.11.1 to 15.20.03
Stroke type (territorial)10 (58.8)4.01.2 to 13.6 0.03 9 (69.2)5.61.5 to 21.8 0.01 10 (71.4)4.51.2 to 16.80.02
Side (left)9 (52.9)2.80.7 to 7.40.187 (53.8)1.80.5 to 6.40.358 (57.1)2.10.6 to 7.20.23
White matter lesions (pr)3 (20.0)1.80.3 to 9.40.483 (23.0)1.8.4 to 8.50.461 (8.3)0.90.1 to 8.50.90
Silent infarcts (pr)10 (66.7)4.01.1 to 14.6 0.04 8 (61.5)3.2.9 to 11.60.088 (66.7)5.61.4 to 22.50.01
PSCVD (pr)11 (73.3)4.81.3 to 18.5 0.02 12 (80.0)6.51.6 to 26.6 0.02 8 (66.7)5.61.4 to 22.50.01
Atrophy (pr)13 (92.9)9.21.1 to 79.9 0.05 12 (92.3)7.8.9 to 66.50.0611 (91.7)7.7.9 to 65.20.06