Skip to main content
. Author manuscript; available in PMC: 2019 May 1.
Published in final edited form as: Stroke. 2018 Apr 19;49(5):1276–1278. doi: 10.1161/STROKEAHA.117.018859

Table 2.

Odds ratio for Ischemic Stroke by Smoking Status

Cases
(n=615)		 Controls
(n=530)		 Model 1* Model 2†
OR 95% CI OR 95% CI
Never Smokers 239 286 … … … …
Former Smokers 108 84 1.42 1.01-1.99 1.33 0.93-1.90
Current Smokers 268 160 1.88 1.44-2.44 1.63 1.21-2.19
Current Smokers by Number of Cigarettes Smoked Daily
 1-10 103 81 1.46 1.041-2.06 1.21 0.83-1.77
 11-20 97 64 1.74 1.21-2.49 1.64 1.10-2.43
 21-39 40 10 4.29 2.09-8.80 3.51 1.65-7.45
 40+ 28 5 5.66 2.14-14.95 5.24 1.90-14.42
*

adjusted for age

†

adjusted for age, race, education, hypertension, myocardial infarction, angina, diabetes mellitus and body mass index