| 2006 | 2011 | 2017–18 | |||
---|---|---|---|---|---|---|
PR [95% CI] | APR [95% CI] | PR [95% CI] | APR [95% CI] | PR [95% CI] | APR [95% CI] | |
Total | ||||||
Age (years) | ||||||
 15–24 | 0.995 [0.843,1.174] | 1.242* [1.038,1.486] | 0.810* [0.660,0.994] | 1.333* [1.054,1.685] | 0.985 [0.774,1.253] | 1.036 [0.774,1.386] |
 25–34 | 0.924 [0.796,1.072] | 1.100 [0.976,1.238] | 0.751*** [0.633,0.890] | 1.040 [0.893,1.211] | 0.951 [0.764,1.183] | 1.112 [0.900,1.374] |
 35 +  | Ref | Ref | Ref | Ref | Ref | Ref |
Education | ||||||
 None or pre-primary | 4.802*** [2.644,8.723] | 1.677 [0.993,2.832] | 12.11*** [6.998,20.95] | 2.131** [1.216,3.736] | 5.724*** [3.465,9.457] | 1.786* [1.070,2.982] |
 Primary | 3.706*** [2.032,6.759] | 1.462 [0.868,2.463] | 7.018*** [4.006,12.30] | 1.671 [0.960,2.908] | 4.724*** [2.852,7.824] | 1.782* [1.061,2.994] |
 JHS | 2.498** [1.379,4.525] | 1.251 [0.759,2.061] | 4.284*** [2.411,7.609] | 1.461 [0.830,2.573] | 3.317*** [2.075,5.303] | 1.705* [1.039,2.800] |
 Secondary and above | Ref | Ref | Ref | Ref | Ref | Ref |
Polygyny | ||||||
 Never/formerly married | Ref | Ref | Ref | Ref | Ref | Ref |
 In one union | 1.193 [0.937,1.520] | 1.119 [0.908,1.379] | 1.122 [0.841,1.497] | 0.876 [0.686,1.117] | 0.837 [0.645,1.086] | 0.889 [0.670,1.180] |
 Have co-wives | 1.574*** [1.209,2.049] | 1.201 [0.942,1.531] | 2.025*** [1.488,2.756] | 0.943 [0.715,1.244] | 1.413* [1.032,1.934] | 1.051 [0.758,1.457] |
Wanted last child | ||||||
 Yes | Ref | Ref | Ref | Ref | Ref | Ref |
 Later/No More/others | 1.099 [0.966,1.252] | 1.042 [0.932,1.166] | 1.049 [0.904,1.218] | 1.119 [0.975,1.285] | 1.109 [0.935,1.316] | 1.045 [0.886,1.232] |
Parity | ||||||
 Primiparous | Ref | Ref | Ref | Ref | Ref | Ref |
 Double | 1.190 [0.960,1.475] | 1.337** [1.103,1.621] | 2.056*** [1.526,2.771] | 1.832*** [1.384,2.426] | 1.193 [0.900,1.582] | 1.242 [0.941,1.641] |
 Multiparous | 1.537*** [1.279,1.848] | 1.398** [1.139,1.717] | 2.945*** [2.263,3.833] | 2.263*** [1.684,3.042] | 1.604*** [1.239,2.078] | 1.231 [0.907,1.670] |
ANC attendance | ||||||
 less than 4 times | 2.829*** [2.226,3.594] | 1.605*** [1.322,1.950] | 4.349*** [3.472,5.447] | 1.767*** [1.412,2.211] | 4.626*** [3.480,6.149] | 2.443*** [1.808,3.301] |
 4–7 times | 1.864*** [1.466,2.370] | 1.291** [1.077,1.547] | 2.167*** [1.753,2.679] | 1.294* [1.057,1.583] | 1.857*** [1.418,2.430] | 1.302* [1.001,1.692] |
 8 times and more | Ref | Ref | Ref | Ref | Ref | Ref |
Previous child loss experience | ||||||
 No | Ref | Ref | Ref | Ref | Ref | Ref |
 Yes | 1.217*** [1.091,1.359] | 0.936 [0.841,1.040] | 1.513*** [1.302,1.758] | 0.957 [0.830,1.104] | 1.340* [1.055,1.702] | 1.049 [0.864,1.272] |
Health Insurance | ||||||
 Uninsured | — | — | 1.678*** [1.430,1.968] | 1.161* [1.017,1.325] | 1.981*** [1.643,2.390] | 1.517*** [1.283,1.794] |
 Insured | — | — | Ref | Ref | Ref | Ref |
Household wealth | ||||||
 Poorest | 7.974*** [4.873,13.05] | 3.441*** [1.967,6.016] | 24.26*** [10.24,57.46] | 6.689*** [2.376,18.83] | 11.12*** [6.076,20.34] | 4.240*** [2.248,7.999] |
 Poorer | 6.997*** [4.240,11.55] | 3.254*** [1.858,5.700] | 16.41*** [6.826,39.44] | 5.703*** [2.060,15.79] | 8.768*** [4.810,15.98] | 3.617*** [1.950,6.707] |
 Middle | 5.606*** [3.329,9.439] | 3.077*** [1.742,5.434] | 11.67*** [4.789,28.46] | 5.505** [1.995,15.19] | 6.740*** [3.671,12.37] | 3.222*** [1.697,6.118] |
 Richer | 2.616*** [1.506,4.545] | 1.908* [1.097,3.319] | 5.747*** [2.273,14.53] | 3.303* [1.217,8.962] | 3.913*** [2.061,7.428] | 2.509** [1.298,4.850] |
 Richest | Ref | Ref | Ref | Ref | Ref | Ref |
Urban–Rural residence | ||||||
 Urban | Ref | Ref | Ref | Ref | Ref | Ref |
 Rural | 2.935*** [2.252,3.826] | 1.504** [1.174,1.928] | 3.796*** [2.939,4.903] | 1.846*** [1.428,2.387] | 3.033*** [2.137,4.305] | 1.670** [1.205,2.314] |
Region | ||||||
 Western | 3.717*** [2.162,6.388] | 1.491 [0.984,2.261] | 3.401*** [1.803,6.414] | 0.940 [0.619,1.428] | 3.094** [1.482,6.460] | 1.683 [0.756,3.750] |
 Central | 3.236*** [1.873,5.590] | 1.336 [0.811,2.201] | 3.339*** [1.794,6.217] | 1.186 [0.821,1.715] | 3.717*** [1.790,7.717] | 2.040 [0.922,4.515] |
 Greater Accra | Ref | Ref | Ref | Ref | Ref | Ref |
 Volta | 3.462*** [2.016,5.947] | 1.198 [0.781,1.839] | 3.290*** [1.693,6.392] | 0.958 [0.609,1.508] | 4.625*** [2.277,9.393] | 1.699 [0.778,3.711] |
 Eastern | 3.587*** [2.118,6.076] | 1.307 [0.856,1.995] | 1.976 [0.977,3.999] | 0.836 [0.517,1.352] | 3.157** [1.528,6.523] | 1.489 [0.667,3.322] |
 Ashanti | 2.475** [1.401,4.373] | 1.244 [0.803,1.926] | 2.235* [1.175,4.250] | 0.851 [0.553,1.311] | 2.691* [1.249,5.801] | 1.712 [0.750,3.905] |
 Brong Ahafo | 2.624** [1.439,4.783] | 1.088 [0.681,1.736] | 3.498*** [1.831,6.683] | 0.908 [0.616,1.337] | 1.968 [0.867,4.464] | 0.984 [0.419,2.309] |
 Northern | 4.010*** [2.316,6.945] | 1.232 [0.795,1.908] | 5.674*** [3.109,10.36] | 1.094 [0.751,1.593] | 6.135*** [3.065,12.28] | 2.087 [0.948,4.597] |
 Upper East | 3.459*** [1.973,6.066] | 1.143 [0.731,1.787] | 3.096*** [1.650,5.807] | 0.633* [0.419,0.958] | 0.747 [0.311,1.792] | 0.329* [0.125,0.865] |
 Upper West | 4.350*** [2.568,7.371] | 1.273 [0.823,1.970] | 3.494*** [1.872,6.522] | 0.746 [0.498,1.118] | 2.831** [1.326,6.044] | 1.022 [0.440,2.373] |
Model details | ||||||
 Number of strata |  | 20 |  | 20 |  | 20 |
 Number of Primary Sampling Unit |  | 291 |  | 775 |  | 649 |
 Number of Observations |  | 1456 |  | 2873 |  | 3466 |