Association of Acute Respiratory Infections with Indoor Air Pollution from Biomass Fuel Exposure among Under-Five Children in Jimma Town, Southwestern Ethiopia

Table 4

Results of multivariate logistic analysis.

Variables	B	S.E.	Wald	df	sig	Ex(B)	95% CL Ex(B)
							Lower	Upper
HH size ≥6	.528	.136	15.125	1	.000	1.695	1.299	2.212
HH size <6
Separate kitchen = no	1.524	.464	10.783	1	.001	4.591	1.849	11.402
Separate kitchen = yes

Reference category.