Multivariate model to identify risk factors (odd’s ratios, OR) for methicillin resistant <i>Staphylococcus aureus</i>.

<p>MRSA: methicillin resistant <i>Staphylococcus aureus</i>; CI: confidence interval; LTCF: long term care facility; AB: antimicrobial (antibiotic); DDD: defined daily dose.</p>