Prospective application of clinician-performed lung ultrasonography during the 2009 H1N1 influenza A pandemic: distinguishing viral from bacterial pneumonia

The Ultrasound Journal

Table 2 Main results

Findings ( N = 20)	US - n ; % [95% CI]	CXR - n ; % [95% CI]	Disposition ^a
Viral pneumonia	15; 75 [53 to 89]	8; 40 [22 to 61]	Oseltamivir
Bacterial pneumonia only	1; 5 [0 to 25]	5; 25 [11 to 47]	Antibiotics and oseltamivir
Viral and bacterial pneumonia	7; 35 [18 to 59]	3; 15 [3 to 38]	Antibiotics and oseltamivir
No findings	4; 20 [7 to 42]	7; 35 [18 to 59]	Discharge and observation