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Table 3—

Multivariable logistic regression model for ischemic stroke*

African-American patients
Caucasian patients
OR95% CIPAR95% CIOR95% CIPAR95% CI
Age (per year) 1.02 1.01–1.03   1.06 1.05–1.06   
Male 1.2 1.0–1.6   1.4 1.2–1.6   
History of prior stroke 4.7 3.3–7.0 22.3 18.8–25.7 3.6 2.8–4.7 14.8 13.4–16.1 
History of both diabetes and hypertension 3.0 2.1–4.3 21.1 18.1–24.0 4.5 3.5–5.8 20.6 19.0–22.1 
History of diabetes only 2.7 1.5–5.2 5.6 3.6–7.5 2.1 1.5–3.0 5.2 4.3–6.1 
History of hypertension only 1.3 0.9–1.7 9.8 3.7–15.5 1.6 1.4–1.9 16.2 13.8–18.4 
Current smoking 1.5 1.1–1.9 10.9 6.5–15.2 1.7 1.4–2.2 12.5 10.7–14.2 
History of myocardial infarction 1.1 0.8–1.7 1.4 0–3.6 1.1 0.9–1.4 1.0 0–2.0 
African-American patients
Caucasian patients
OR95% CIPAR95% CIOR95% CIPAR95% CI
Age (per year) 1.02 1.01–1.03   1.06 1.05–1.06   
Male 1.2 1.0–1.6   1.4 1.2–1.6   
History of prior stroke 4.7 3.3–7.0 22.3 18.8–25.7 3.6 2.8–4.7 14.8 13.4–16.1 
History of both diabetes and hypertension 3.0 2.1–4.3 21.1 18.1–24.0 4.5 3.5–5.8 20.6 19.0–22.1 
History of diabetes only 2.7 1.5–5.2 5.6 3.6–7.5 2.1 1.5–3.0 5.2 4.3–6.1 
History of hypertension only 1.3 0.9–1.7 9.8 3.7–15.5 1.6 1.4–1.9 16.2 13.8–18.4 
Current smoking 1.5 1.1–1.9 10.9 6.5–15.2 1.7 1.4–2.2 12.5 10.7–14.2 
History of myocardial infarction 1.1 0.8–1.7 1.4 0–3.6 1.1 0.9–1.4 1.0 0–2.0 
*

PARs calculated from GCNKSS prevalence data.

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