Structured additive regression models with spatial correlation to estimate under-five mortality risk factors in Ethiopia

Table 2 Parameter estimates for socio-economic variables

Parameter	Estimate	OR	CI*
Parameter	Estimate	OR	Lower	Upper
Intercept	−1.045	0.352	0.353	2.850
Distance to fetch water (Ref. On the premises)
1 - 30 min	0.097	1.102	0.908	1.112
31 - 60 min	0.073	1.076	1.030	1.086
Greater than 61 min	0.091	1.096	1.013	1.199
Source of drinking water (Ref. Unprotected water)
Protected water	0.013	1.013	0.988	1.017
Tap water	−0.061	0.941	0.841	0.986
Cooking fuel (Ref. straw/animal gung)
Coal, charcoal/wood	0.021	1.021	1.001	1.042
Electricity/gas	−0.084	0.920	0.811	0.989
No food cooked in the house	−0.348	0.706	0.709	1.423
Toilet Facility (Ref. Toilet with flush/pit latrine)
No toilet facility	0.036	1.037	1.005	1.157
Other toilet type	−0.052	0.969	0.850	0.998
Floor material (Ref. wood)
Cement	0.247	1.281	1.072	1.392
Earth/sand/dung	0.296	1.345	1.044	1.466
Roof material (Ref. Thatch/leaf/mud
Asbestos/cement/concrete	−0.049	0.952	0.943	1.051
Corrugated iron/metal	−0.004	0.996	0.886	0.998
Mat/plastic sheet/wood	−0.002	0.998	0.979	0.998
Wall material (Ref. Wood planks/shingles)
Cane/trunk/bamboo	−0.210	0.811	0.801	0.934
Cement/bricks	−0.215	0.806	0.070	1.242
Smoking (Ref. yes)
No	−0.215	0.807	0.601	0.987

ISSN: 1471-2458