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Table 3 Logit model predicting the probability of IRS status of the household

From: Equity in long-lasting insecticidal nets and indoor residual spraying for malaria prevention in a rural South Central Ethiopia

Variable Coef. Robust SE P value [95 % Conf. interval]
Wealth status (ref. = reachest Q)
 Poorest Q −0.7766 0.3046 0.0110 −1.3737 −0.1795
 Second poorest Q −0.6166 0.2203 0.0050 −1.0483 −0.1849
 Middle Q −0.4146 0.1786 0.0200 −0.7647 −0.0645
 Second richest −0.4790 0.1380 0.0010 −0.7495 −0.2085
Ethnicity (ref. = other ethnicity)
 Oromo −0.5795 0.1772 0.0010 −0.9269 −0.2322
 Amhara −0.5909 0.3829 0.1230 −1.3414 0.1596
 Gurage 0.8654 0.3414 0.0110 0.1963 1.5345
Religion (ref. = other religion)
 Orthodox 0.2692 0.5776 0.6410 −0.8629 1.4013
 Muslim 0.0498 0.5325 0.9250 −0.9938 1.0935
 Protestant −0.0749 0.5819 0.8980 −1.2154 1.0656
Education (ref. = above high school)
 Illiterate 1.2899 0.3798 0.0010 0.5454 2.0344
 Can read and write only 1.1435 0.3658 0.0020 0.4265 1.8605
 Elementary (1−4) 1.1823 0.4136 0.0040 0.3717 1.9929
 Junior elementary (5−8) 1.1041 0.3995 0.0060 0.3210 1.8872
 High school (9−12) 1.0489 0.4004 0.0090 0.2641 1.8336
 Household size 0.0331 0.0195 0.0890 −0.0050 0.0712
Villages (ref. = Kebele #13)
 Kebele1 −0.1902 0.4541 0.6750 −1.0802 0.6998
 Kebele2 −1.8311 0.5471 0.0010 −2.9035 −0.7588
 Kebele3 0.8239 0.4677 0.0780 −0.0927 1.7405
 Kebele4 2.9881 0.6129 0.0000 1.7869 4.1894
 Kebele5 −0.9067 0.3628 0.0120 −1.6178 −0.1956
 Kebele6 −0.6001 0.8312 0.4700 −2.2291 1.0289
 Kebele7 2.3747 0.4985 0.0000 1.3977 3.3516
 Kebele8 −6.1193 0.8757 0.0000 −7.8357 −4.4030
 Kebele9 −2.1782 0.4496 0.0000 −3.0595 −1.2970
 Kebele10 −0.3213 0.4660 0.4910 −1.2347 0.5921
 Kebele11 1.0652 0.4392 0.0150 0.2044 1.9260
 Kebele12 −0.0950 0.4770 0.8420 −1.0300 0.8400
Housing      
 Has a bed 0.2100 0.1189 0.0770 −0.0231 0.4431
 Has a separate cooking space −0.0274 0.1247 0.8260 −0.2718 0.2169
 Number of living rooms −0.0380 0.1217 0.7550 −0.2764 0.2005
 Number of sleeping space −0.0574 0.0949 0.5450 −0.2434 0.1287
 Has a latrine −0.3592 0.1077 0.0010 −0.5703 −0.1481
 Roof (1 corrugated iron, 0 thatch/leaf) −0.3412 0.1275 0.0070 −0.5912 −0.0913
 Wall (1 mud and wood and better, 0 rudimentary) −0.2931 0.2303 0.2030 −0.7445 0.1583
Communication access
 Has television 0.0543 0.2082 0.7940 −0.3538 0.4624
 Has radio 0.1525 0.1001 0.1270 −0.0436 0.3487
 Has mobile telephone 0.0499 0.0990 0.6140 −0.1441 0.2440
Infrastructure and utility
 Has electricity −0.5746 0.1847 0.0020 −0.9366 −0.2126
 Use piped water for drinking −0.6268 0.2007 0.0020 −1.0201 −0.2335
_Constant 2.0583 0.8134 0.0110 0.4642 3.6525