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. Author manuscript; available in PMC: 2012 Jan 1.
Published in final edited form as: Ann Emerg Med. 2010 Sep 19;57(1):46–51. doi: 10.1016/j.annemergmed.2010.07.001

Table 1.

Demographic characteristics by occurrence of ischemic stroke at 90 days.

No Stroke
N (%)
Total n= 622		 Stroke
N (%)
Total n= 15		 Difference,
(95% CI)
Age, years, mean SD) 73.0 (13.3) 74 (14) 1 (−8, 6)
Females, N, % 293 (47.1) 5 (33) 14% (−0.1, 0.3)
Prior TIA 111 (17.8) 3 (20) 2% (−0.1, 0.3)
Prior ischemic stroke 114 (18.3) 2 (13) 5% (−0.2, 0,2)
Hypertension 419 (67.3) 10 (68) 1% (−0.2, 0.3)
Diabetes mellitus 119 (19.1) 1 (7) 12% (−0.1, 0.2)
Prior atrial fibrillation 103 (16.5) 15 (100) 83% (0.6, 0.9)