Skip to main content

Table 7 The model comparison based on standard error

From: Bayesian count regression analysis for determinants of antenatal care service visits among pregnant women in Amhara regional state, Ethiopia

Variable (coefficients) BZIP CZIP SE comparison
Mean (\(\hat{\beta }\)) SEβ \(\hat{\beta }\) SEC
Count model coefficients
 β1 (Intercept) 1.011 0.00936 1.2842217 0.2059540 SEB < SEC
Sign of pregnancy (reference-no)
 β2 (Sign1) − 0.4264 0.008106 − 0.2274489 0.1634150 SEB < SEC
Utilization of media (reference-no use of media)
 β3 (Media1) − 0.4594 0.00528 − 0.1195001 0.1126641 SEB < SEC
Mothers’ education (reference-no education)
 β4 (M.educ1)) 0.257 0.005599 0.1297838 0.1311842 SEB < SEC
Wealth index (reference-poor)
 β5 (WI2) − 0.6421 0.0059115 − 0.0008455 0.1415231 SEB < SEC
 β6 (WI3) − 0.2698 0.0061565 − 0.2849420 0.1284985 SEB < SEC
Area of residence (reference-urban)
 β7 (Resid2) 0.3495 0.005184 − 0.1651500 0.1112927 SEB < SEC
Zero-inflation coefficients
 α1 (Intercept) 0.755 0.01022 − 0.9996 0.6643 SEB < SEC
Sign of pregnancy (reference-no)
 α2 (Sign1) − 0.227 0.008966 0.8967 0.5979 SEB < SEC
Utilization of media (reference-no use of Media)
 α3 (M.educ1) − 0.335 0.0067768 0.5212 0.2495 SEB < SEC
Mothers’ education (reference-no education)
 α4 (M.educ1) − 0.608 0.0077152 − 0.1314 0.3061 SEB < SEC
Wealth index (reference-poor)
 α5 (WI2) − 0.517 0.0071417 − 0.3718 0.2914 SEB < SEC
 α6 (WI3) 0.04589 0.009435 − 0.6181 0.2932 SEB < SEC
Area of residence (reference-urban)
 α7 (Resid2) 0.124 0.0067351 0.4702 0.2758 SEB < SEC