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. 2018 Feb 8;76:9. doi: 10.1186/s13690-018-0256-6

Table 4.

Table indicates multicollinearity (Variance Inflation Factors)

Coefficients a
Model Unstandardized Coefficients Standardized Coefficients t Sig. 95.0% Confidence Interval for B Collinearity Statistics
B Std. Error Beta Lower Bound Upper Bound Tolerance VIF
(Constant) .434 .285 1.526 .128 −.125 .994
Religion −.013 .037 −.017 −.345 .730 −.085 .059 .946 1.057
Maternal Occupation .035 .019 .090 1.819 .070 −.003 .072 .936 1.068
Husband educational status .019 .028 .047 .672 .502 −.036 .074 .467 2.143
Husband occupation .024 .035 .045 .695 .488 −.044 .092 .538 1.858
Monthly income .032 .031 .062 1.020 .309 −.030 .093 .615 1.626
1 Number of pregnancy .076 .103 .117 .737 .462 −.127 .279 .091 10.991
Number of live birth −.212 .138 −.324 −1.533 .126 −.483 .060 .051 19.482
No of children currently .179 .102 .276 1.756 .080 −.022 .379 .093 10.802
How many ANC visit .112 .028 .228 4.037 .000 .057 .167 .717 1.395
Place of delivery .178 .051 .187 3.498 .001 .078 .279 .804 1.244
Who making decision −.124 .054 −.113 −2.300 .022 −.229 −.018 .952 1.050
Knew child care −.157 .060 −.131 −2.618 .009 −.275 −.039 .915 1.093
Aware at least one postprt danger sign −.396 .141 −.136 −2.801 .005 −.674 −.118 .974 1.027
Mother’s current age .092 .076 .097 1.204 .229 −.058 .242 .356 2.805
Age at pregnancy −.119 .065 −.149 −1.830 .068 −.247 .009 .346 2.889
Maternal education −.011 .033 −.020 −.337 .737 −.075 .053 .645 1.550

a.Dependent Variable: postnatal care utilization