Table 5.

Estimated smoothed childhood mortality probability according to housing materials type, 2013 Nigeria demographic and health survey

Age group	Pi	Di	Age x	l(x)Es	l(x)Br	Y(x)	Y(s)	Adj. Y(x)	Adj. q(x)	Ref. period
Housing material = IN; Mortality level =16.29; $\overline{Y\left(x\right)}$ = −1.02647; $\overline{Y\left(s\right)}$ = −0.6573; $\widehat{\widehat{\propto }}$ = −0.3692; β = 1.0
15–19	1.24	0.1156	1	1.00015	0.91303	−1.1756	−0.8670	−1.2362	0.0778	2010.4
20–24	2.13	0.1426	2	0.88676	0.89479	−1.0703	−0.7152	−1.0844	0.1026	2008.9
25–29	3.77	0.1793	3	0.82322	0.88651	−1.0278	−0.6552	−1.0244	0.1142	2007.8
30–34	5.36	0.1985	5	0.78822	0.87682	−0.9813	−0.6015	−0.9707	0.1255	2007.1
35–39	6.90	0.2222	10	0.75241	0.86552	−0.9309	−0.5498	−0.9190	0.1373	2006.6
40–44	8.01	0.2362	15	0.73754	0.85705	−0.8955	−0.5131	−0.8823	0.1462	2005.5
45–49	9.43	0.2711	20	0.70206	0.84449	−0.8460	−0.4551	−0.8243	0.1613	2003.0
Housing material = MO; Mortality level =16.98; $\overline{Y\left(x\right)}$ = −1.08753; $\overline{Y\left(s\right)}$ = −0.6573; $\widehat{\widehat{\propto }}$ = −0.4302; β = 1.0
15–19	1.25	0.1476	1	1.005	0.92114	−1.2289	−0.867	−1.2972	0.0695	2010.3
20–24	2.08	0.1309	2	0.89822	0.90553	−1.1301	−0.7152	−1.1454	0.0919	2008.8
25–29	3.53	0.1657	3	0.83811	0.89828	−1.0891	−0.6552	−1.0854	0.1024	2007.7
30–34	5.13	0.1772	5	0.81199	0.88961	−1.0434	−0.6015	−1.0317	0.1127	2006.9
35–39	6.70	0.2012	10	0.77681	0.87945	−0.9936	−0.5498	−0.9800	0.1235	2006.3
40–44	7.54	0.1895	15	0.79033	0.87179	−0.9585	−0.5131	−0.9433	0.1316	2005.3
45–49	9.04	0.2052	20	0.77545	0.86030	−0.9089	−0.4551	−0.8853	0.1455	2002.8
Housing material = AD; Mortality level =18.68; $\overline{Y\left(x\right)}$ = −1.2556; $\overline{Y\left(s\right)}$ = −0.6573; $\widehat{\widehat{\propto }}$ = −0.5983; β = 1.0
15–19	1.22	0.0921	1	1.01869	0.93998	−1.3756	−0.8670	−1.4653	0.0507	2010.0
20–24	1.79	0.1044	2	0.92512	0.93007	−1.2939	−0.7152	−1.3135	0.0674	2008.3
25–29	2.74	0.1127	3	0.89233	0.92520	−1.2576	−0.6552	−1.2535	0.0754	2007.1
30–34	3.90	0.1151	5	0.87886	0.91914	−1.2153	−0.6015	−1.1998	0.0832	2006.4
35–39	5.24	0.1418	10	0.84323	0.91172	−1.1674	−0.5498	−1.1481	0.0914	2006.0
40–44	6.33	0.1495	15	0.83494	0.90606	−1.1332	−0.5131	−1.1114	0.0977	2005.1
45–49	7.44	0.1551	20	0.83069	0.89718	−1.0831	−0.4551	−1.0534	0.1084	2002.7
Housing material = Total; Mortality level =16.95; $\overline{Y\left(x\right)}$ = −1.08477; $\overline{Y\left(s\right)}$ = −0.6573; $\widehat{\widehat{\propto }}$ = −0.4275; β = 1.0
15–19	1.24	0.1184	1	1.00248	0.92078	−1.2265	−0.8670	−1.2945	0.0699	2010.4
20–24	2.08	0.1310	2	0.89781	0.90506	−1.1274	−0.7152	−1.1427	0.0923	2008.8
25–29	3.53	0.1613	3	0.84245	0.89777	−1.0863	−0.6552	−1.0827	0.1029	2007.7
30–34	5.03	0.1741	5	0.81548	0.88905	−1.0406	−0.6015	−1.0290	0.1133	2006.9
35–39	6.55	0.1975	10	0.78121	0.87884	−0.9907	−0.5498	−0.9773	0.1241	2006.3
40–44	7.64	0.2065	15	0.77185	0.87115	−0.9556	−0.5131	−0.9406	0.1323	2005.2
45–49	8.85	0.2358	20	0.74232	0.85961	−0.9060	−0.4551	−0.8826	0.1462	2002.7

P(i) Parity, D(i) proportion of children dead, q(x) probability of dying, l(x) probability of surviving, MHCSAI maternal health care service access index, ES estimated, Br brass, Ref. reference, $\overline{Y\left(x\right)}$ logitl(x), $\overline{Y\left(s\right)}$ logitl(s), $\overline{\overline{\propto }}$ Mean of estimated parameter ∝, IN inadequate, MO moderate, AD adequate