In-hospital mortality | Mortality at 30 days | LOS | ||||
OR (95% CI) | p-value | OR (95% CI) | p-value | OR (95% CI) | p-value | |
All population | ||||||
Abx | 0.61 (0.44–0.85) | 0.004 | 0.63 (0.47–0.85) | 0.003 | 0.76 (0.66–0.87) | 0.001 |
Abx plus timing | 0.61 (0.44–0.84) | 0.003 | 0.67 (0.50–0.89) | 0.007 | 0.80 (0.71–0.91) | 0.001 |
Abx plus timing plus oxygen | 0.64 (0.46–0.89) | 0.009 | 0.70 (0.52–0.94) | 0.02 | 0.79 (0.70–0.90) | 0.001 |
Nonsevere sepsis | ||||||
Abx | 0.33 (0.16–0.65) | 0.001 | 0.27 (0.15–0.49) | <0.001 | 0.76 (0.59–0.97) | 0.03 |
Abx plus timing | 0.47 (0.23–0.95) | 0.03 | 0.44 (0.24–0.82) | 0.009 | 0.73 (0.58–0.92) | 0.007 |
Abx plus timing plus oxygen | 0.54 (0.26–1.1) | 0.09 | 0.52 (0.28–0.96) | 0.03 | 0.64 (0.51–0.81) | 0.001 |
Severe sepsis | ||||||
Abx | 0.75 (0.49–1.13) | 0.2 | 0.86 (0.59–1.28) | 0.4 | 0.82 (0.66–1.03) | 0.08 |
Abx plus timing | 0.60 (0.40–0.91) | 0.01 | 0.69 (0.48–1.015) | 0.06 | 0.94 (0.77–1.16) | 0.6 |
Abx plus timing plus oxygen | 0.62 (0.41–0.92) | 0.02 | 0.70 (0.48–1.03) | 0.07 | 0.91 (0.74–1.12) | 0.3 |
Abx: antibiotic adherence to guidelines; Timing: first antibiotic dose <6 h.