Characteristic | Multivariate Odds ratio | 95 % Confidence limits | Univariate Odds ratio | 95 % Confidence limits |
---|---|---|---|---|
Age (yr) | 1.03 | 1.01–1.06 | 1.01 | 0.99 - 1.04 |
Malnutrition | 3.97 | 1.80–8.78 | 4.62 | 2.21–9.68 |
History of MRSA | 5.51 | 1.89–16.04 | 7.03 | 2.82 – 17.52 |
Days in ICU in 2 years prior to admission† (days) | 1.05 | 1.00–1.11 | 1.07 | 1.03–1.12 |
Macrolidesa | 3.75 | 1.18v11.93 | 3.24 | 1.15–9.13 |
Other antibioticsb | 4.94 | 1.52–16.03 | 4.94 | 1.69–14.48 |