Table 2 Results of the logistic regression of achievement of fertility intention of no additional child on ideational and socio-demographic variables
Independent Variables | Unadjusted Odds Ratio (95% CI) | Adjusted Odds Ratio (95% CI) | Fully Standardized Beta |
|---|---|---|---|
Ever discussed family size with spouse (RC = Never discussed) | 1.488*** (1.229, 1.800) | 1.487** (1.137, 1.944) | 0.097 |
Using any modern method at baseline (RC = Not using) | 1.654*** (1.354, 2.021) | 1.467*** (1.167, 1.843) | 0.091 |
Number of children-ever-born at baseline | 1.143*** (1.091, 1.197) | 1.294*** (1.208, 1.389) | 0.307 |
Age at baseline | 1.088*** (1.069, 1.106) | 1.066*** (1.047, 1.086) | 0.187 |
Believed at baseline that having another child would be a big problem (RC = Did not so believe) | 1.440*** (1.185, 1.750) | 1.319** (1.070, 1.627) | 0.069 |
Muslim (RC = Christian) | 0.693*** (0.574, 0.836) | 0.715** (0.562, 0.909) | −0.084 |
Spousal agreement about number of children to have as reported by the woman at baseline | |||
 Husband desires same number as wife (RC) | 1.00 | 1.00 | – |
 Husband desire more children than wife | 0.678**(0.522, 0.880) | 0.806 (0.579, 1.120) | −0.039 |
 Husband desired fewer children than wife | 0.876 (0.577, 1.330) | 0.800 (0.513, 1.247) | −0.026 |
 Does not know how many children husband desires | 0.625*** (0.482, 0.810) | 0.806 (0.578, 1.124) | −0.041 |
Husband placed any restrictions on wife’s movement and relationships; reported by woman at baseline (RC = No restrictions) | 0.797* (0.639, 0.995) | 0.966 (0.750, 1.243) | −0.008 |
City of Residence | |||
 Abuja (RC) | 1.00 | 1.00 | – |
 Benin City | 0.665* (0.431, 1.025) | 0.618* (0.393, 0.973) | −0.079 |
 Ibadan | 0.760 (0.517, 1.115) | 0.879 (0.589, 1.312) | −0.027 |
 Ilorin | 0.655* (0.448, 0.957) | 0.848 (0.568, 1.267) | −0.035 |
 Kaduna | 0.729 (0.486, 1.093) | 0.738 (0.484, 1.124) | −0.053 |
 Zaria | 0.606** (0.412, 0.891) | 0.515** (0.308, 0.859) | −0.119 |
Education Level at Baseline | |||
 No formal education (RC) | 1.00 | 1.00 | – |
 Primary | 0.886 (0.653, 1.203) | 0.925 (0.648, 1.322) | −0.016 |
 Secondary | 1.046 (0.778, 1.407) | 1.173 (0.800, 1.721) | 0.038 |
 Higher | 1.681*** (1.235, 2.289) | 1.610* (1.042, 2.489) | 0.101 |
Baseline Wealth Quintile | |||
 Lowest (RC) | 1.00 | 1.00 | – |
 Second | 1.010 (0.730, 1.397) | 0.932 (0.665, 1.305) | −0.014 |
 Middle | 1.136 (0.831, 1.552) | 1.061 (0.757, 1.487) | 0.012 |
 Fourth | 1.322‡ (0.962, 1.817) | 1.106 (0.785, 1.558) | 0.021 |
 Highest | 1.778*** (1.293, 2.444) | 1.417‡ (0.971, 2.066) | 0.077 |
Pseudo-R2 | – | 10.1% | – |
Goodness of fit X 2/p | – | 1904.2/0.253 | – |