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. 2021 Jan 9;268(5):1962–1971. doi: 10.1007/s00415-020-10383-8

Table 1.

Baseline characteristics of study participants

All subjects CAIDE score > 6 CAIDE score ≤ 6 P value
n 160 68 92
CAIDE score 5.9 ± 2.9 8.5 ± 1.6 4.0 ± 2.0
Age 52.0 ± 5.3 55.0 ± 3.7 49.8 ± 5.3  < 0.001
Female n (%) 114 (71.2) 42 (61.8) 72 (78.3) 0.023
Education years 16.1 ± 3.4 15.3 ± 3.4 16.6 ± 3.3 0.028
APOE ε4 carriers n (%) 61 (38.1) 39 (57.4) 22 (23.9)  < 0.001
SBP (mmHg) 121.6 ± 14.7 127.1 ± 15.3 117.5 ± 12.8  < 0.001
BMI (kg/m2) 27.1 ± 4.7 29.2 ± 5.3 25.6 ± 3.4  < 0.001
Total cholesterol (mmol/L) 5.6 ± 1.0 5.7 ± 1.2 5.5 ± 0.9 0.25
Physical activity (n and % of subjects defined as active) 33 (20.6) 11 (16.2) 22 (23.9) 0.23
FHD + n (%) 86 (53.8) 43 (63.2) 43 (46.7) 0.039

Plus-minus values are means ± standard deviation. P value represents the P value of statistical difference between subjects with CAIDE score > 6 and CAIDE score ≤ 6

APOE apolipoprotein E, BMI body mass index, CAIDE Cardiovascular Risk Factors, Aging, and Dementia risk, FHD + with family history of dementia, SBP systolic blood pressure