Pneumonia severity index in viral community acquired pneumonia in adults
Fig 2
Kaplan-Meier survival curves of 1,434 adults hospitalized for community acquired pneumonia with virus detected (N = 261, dotted line) and virus not detected (N = 1,173, black line).
The crude 30-day mortality of virus-detected and virus not detected pneumonia was 27.2% and 25.8%, respectively.