Table 2 Risk factors predictive of MRSA pneumonia by multivariate logistic regression
Variable | OR (95% CI) | p-value |
|---|---|---|
Age | 0.995 (0.970 - 1.021) | 0.7119 |
APACHE II | 1.035 (0.972 - 1.103) | 0.2833 |
≥3 comorbid conditions | 1.947 (0.975 - 3.888) | 0.0588 |
PSI IV & V | 3.827 (1.260 - 11.626) | 0.0179 |
Residence in SNF prior to admission | 5.301 (2.585 - 10.870) | <0.0001 |
Presence of other infections at admission | 3.686 (1.515 - 8.967) | 0.0040 |
Prior antibiotic exposure within 90 days | 4.624 (2.158 - 9.909) | <0.0001 |
Presence of feeding tubes | 2.357 (1.062 - 5.231) | 0.0350 |