From: Hospital-acquired sinusitis is a common cause of fever of unknown origin in orotracheally intubated critically ill patients
Cause of fever
Sole cause
One of multiple causes
Central line infection
43
1
Upper respiratory tract infection/pneumoniaa
93
42
Sinusitis
45
39
Abdominal focus
5
3
Otherb
2
Unknown
121
Total
188
86