Table 4.

Intervention effect among diverse age range of children under 5 years old in rural kebeles of Dire Dawa, east Ethiopia, 2019

Age range	Control arm (n = 202)			Interventional arm (n = 204)
	Counts of diarrheal episodes	PWO	Incidence of diarrhea	Counts of diarrheal episodes	PWO	Incidence of diarrhea	Reduction in %
< 1 year	36	240	15.0	47	608	7.7	48.67
1 to 2 years	180	1328	13.6	111	1712	6.5	52.21
3 to 4 years	230	1664	13.8	66	944	7.0	49.28

Incidence of diarrhea = counts of diarrheal episodes/100 person weeks of observation, PWO = person weeks of observation