Table 4: Predictors of length of hospital stay in patients with moderate-severe Community-acquired pneumonia (CAP)

 

Parameter

HR

95% CI

p-value

Duration of antibiotic therapy

0.9

0.85 – 0.95

0.0002

Duration of symptoms prior presentation

0.97

0.93 – 1.01

0.13

Systemic steroids use

0.51

0.31 – 0.84

0.01

Time to first dose of appropriate antibiotic since time of triage*complications

 

 

0.05

Complications

 

 

0.003

Time to first dose of appropriate antibiotic since time of triage > 4 hours

0.19

0.09 – 0.41

 

Time to first dose of appropriate antibiotic since time of triage ≤ 4 hours

0.47

0.29 – 0.77