Volume 16, Number 9—September 2010
CME ACTIVITY - Research
Illicit Drug Use and Risk for USA300 Methicillin-Resistant Staphylococcus aureus Infections with Bacteremia
Table 5
Variable | Adjusted RR (95% CI) | p value |
---|---|---|
Illicit drug use | 3.00 (1.88–4.36) | <0.0001 |
Late year of presentation† | 1.56 (1.03–2.48) | 0.04 |
*MRSA, methicillin-resistant Staphylococcus aureus; RR, relative risk; CI, confidence interval.
†Year of presentation stratified into 2 periods: early (January 1, 2004–March 31, 2006) and late (April 1, 2006–June 30, 2008).
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