Admissions aged 2–59 months at 9 Kenyan District Hospitals from March 2007 to March 2008 and characteristics of those with pneumonia diagnosis.

*n represents denominator for the pneumonia classifications and child’s sex presented below.
†represents a pneumonia diagnosis in which the clinician failed to classify severity as pneumonia, severe pneumonia or very severe pneumonia.
H9 is Kilifi District hospital where data is collected in a prospective on-going surveillance of all inpatients.