Table 2

Summary of some of pneumonia studies that informed previous WHO guidelines

Study	Treatment arms	Mortality	$\text{[math]}$
Shann et al 36	Chloramphenicol alone	48/377	0.1470
	Chloramphenicol+penicillin	62/371	0.1470
Addo-Yobo et al 13	Injectable penicillin	7/845	0.0050
	Oral amoxicillin	2/857	0.0050
Agweyu et al 18	Injectable penicillin	3/264	0.008
	Oral amoxicillin	1/263	0.008