Table 2.

Association of Recent Hospitalization with Infection and Risk of Ischemic Stroke

Infection hospitalization by interval before stroke	Case (n)	Control (n)	Unadjusted OR, 95% CI	Adjusted* OR, 95%CI
14 Days
No	996	2013	8.0 (2.3, 28)	7.7 (2.1, 27)
Yes	12	3
30 Days
No	988	2010	6.3 (2.5, 16)	5.7 (2.3, 14)
Yes	20	6
42 Days
No	987	2008	5.3 (2.3, 12)	4.5 (2.1, 10)
Yes	21	8
90 Days
No	971	1995	3.9 (2.2, 6.9)	3.6 (2.1, 6.5)
Yes	37	21

^*Adjusted for total number of hospitalizations