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. Author manuscript; available in PMC: 2014 Jul 1.
Published in final edited form as: Stroke. 2013 May 16;44(7):1790–1795. doi: 10.1161/STROKEAHA.111.680728

Table 2.

Multivariate adjusted* relative risks of overall dementia, post-stroke dementia and dementia without recurrent stroke by baseline MMSE score.

Baseline MMSE No Dementia
(N=5673)		 All dementia
(N=407)		 Post-stroke dementia
(N=106)		 Dementia without recurrent stroke
(N=301)
N Number
of cases		 Crude
incidence
rate
(per 1000
person-
years)		 RR
(95% CI)		 Number
of cases		 Crude
incidence
rate
(per 1000
person-
years)		 RR
(95% CI)		 Number
of cases		 Crude
incidence
rate
(per 1000
person-
years)		 RR
(95% CI)
30 2455 38 3.86 1.00 19 1.93 1.00 19 1.93 1.00
28–29 1703 65 9.54 2.15 (1.43, 3.24) 21 3.08 1.32 (0.70, 2.49) 44 6.46 2.99 (1.73, 5.18)
24–27 1218 151 28.87 6.59 (4.54, 9.55) 44 8.41 3.67 (2.10, 6.43) 107 20.45 9.56 (5.79. 15.80)
<24 297 153 105.08 26.81 (18.08, 39.76) 22 15.11 7.17 (3.70, 13.89) 131 89.97 47.89 (28.57, 80.26)
*

Results have been adjusted for age, gender, height, smoking status, current alcohol consumption, educational status, diabetes, baseline systolic blood pressure and randomized treatment assignment.