Variables | DHS-II | DHS-III | DHS-IV | DHS-V | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
n | % | p | n | % | p | n | % | p | n | % | p | |
Total | 2301 | 67.39 | 7881 | 76.10 | 7328 | 80.87 | 6975 | 79.12 | ||||
Age | 0.043 | 0.008 | 0.298 | < 0.001 | ||||||||
15–19 | 119 | 65.65 | 358 | 72.02 | 307 | 82.89 | 374 | 78.81 | ||||
20–29 | 1150 | 67.84 | 3916 | 77.23 | 3549 | 82.57 | 3464 | 79.39 | ||||
30–39 | 811 | 68.95 | 2891 | 76.03 | 2809 | 80.93 | 2557 | 81.15 | ||||
40–49 | 221 | 61.04 | 716 | 72.65 | 662 | 82.41 | 625 | 73.23 | ||||
Education level | < 0.001 | < 0.001 | < 0.001 | < 0.001 | ||||||||
Uninstructed | 1512 | 61.00 | 5336 | 70.31 | 4823 | 76.51 | 4193 | 73.52 | ||||
Primary | 529 | 79.94 | 1707 | 89.98 | 1402 | 93.75 | 1424 | 88.33 | ||||
Secondary and above | 260 | 94.75 | 838 | 96.36 | 1102 | 96.38 | 1403 | 91.91 | ||||
Marital status | < 0.001 | 0.041 | 0.293 | < 0.001 | ||||||||
Single | 128 | 83.85 | 363 | 80.46 | 517 | 83.96 | 572 | 87.43 | ||||
In couple/dating | 2173 | 66.61 | 7517 | 75.90 | 6811 | 81.78 | 6448 | 78.75 | ||||
Religion | < 0.001 | < 0.001 | < 0.001 | < 0.001 | ||||||||
Traditional and others | 387 | 55.41 | 1490 | 70.60 | 1035 | 75.55 | 732 | 77.70 | ||||
Islam | 480 | 59.13 | 1485 | 60.55 | 1431 | 67.07 | 1924 | 65.20 | ||||
Christianism | 1257 | 78.18 | 4480 | 86.57 | 4506 | 90.54 | 4039 | 90.68 | ||||
No religion | 177 | 59.71 | 426 | 68.91 | 356 | 76.76 | 326 | 65.68 | ||||
Occupation | 0.030 | 0.759 | < 0.001 | < 0.001 | ||||||||
No | 223 | 74.16 | 1012 | 75.55 | 1813 | 72.91 | 1064 | 71.80 | ||||
Yes | 2077 | 66.75 | 6867 | 76.18 | 5515 | 85.41 | 5957 | 80.92 | ||||
Exposure to newspapers | < 0.001 | < 0.001 | < 0.001 | < 0.001 | ||||||||
Not at all | 2069 | 65.31 | 7293 | 74.90 | 6590 | 80.53 | 6562 | 78.74 | ||||
Less than once a week | 136 | 95.89 | 366 | 97.23 | 334 | 96.42 | 269 | 88.97 | ||||
At least once a week | 87 | 92.24 | 167 | 96.19 | 404 | 97.45 | 190 | 91.86 | ||||
Exposure to radio | < 0.001 | < 0.001 | < 0.001 | < 0.001 | ||||||||
Not at all | 317 | 51.05 | 1227 | 62.38 | 2545 | 74.17 | 2879 | 73.55 | ||||
Less than once a week | 393 | 61.64 | 1930 | 73.21 | 1473 | 82.86 | 1574 | 84.01 | ||||
At least once a week | 1589 | 73.77 | 4709 | 82.16 | 3309 | 88.62 | 2568 | 84.05 | ||||
Exposure to TV | < 0.001 | < 0.001 | < 0.001 | < 0.001 | ||||||||
Not at all | 1600 | 61.13 | 5033 | 69.96 | 3707 | 73.03 | 4366 | 75.44 | ||||
Less than once a week | 223 | 79.87 | 943 | 84.52 | 1083 | 89.04 | 1210 | 83.64 | ||||
At least once a week | 477 | 92.32 | 1865 | 93.92 | 2538 | 95.73 | 1445 | 89.81 | ||||
Health insurance | 0.007 | 0.016 | ||||||||||
No | 7211 | 81.79 | 6950 | 79.29 | ||||||||
Yes | 117 | 91.96 | 70 | 91.76 | ||||||||
Parity | < 0.001 | < 0.001 | < 0.001 | < 0.001 | ||||||||
1 | 525 | 77.07 | 1496 | 83.51 | 1442 | 86.02 | 1423 | 84.42 | ||||
2 | 400 | 69.26 | 1491 | 80.46 | 1462 | 85.17 | 1296 | 81.04 | ||||
3 | 322 | 68.19 | 1320 | 79.11 | 1369 | 82.50 | 1176 | 80.34 | ||||
4 and more | 1055 | 62.61 | 3574 | 70.87 | 3054 | 78.50 | 3126 | 76.34 | ||||
Variables | DHS-II | DHS-III | DHS-IV | DHS-V | ||||||||
n | % | p | n | % | p | n | % | p | n | % | p | |
Type of pregnancy | 0.104 | < 0.001 | < 0.001 | 0.282 | ||||||||
Simple | 2228 | 67.16 | 7607 | 75.80 | 7105 | 81.62 | 6814 | 79.32 | ||||
Twins | 74 | 75.09 | 273 | 85.49 | 222 | 93.48 | 207 | 82.03 | ||||
Antenatal consultations | < 0.001 | < 0.001 | < 0.001 | < 0.001 | ||||||||
No | 1387 | 59.88 | 4400 | 67.21 | 4115 | 74.44 | 4017 | 73.39 | ||||
Yes | 914 | 83.22 | 3481 | 91.39 | 3212 | 94.05 | 3003 | 89.15 | ||||
Sex of household head | < 0.001 | < 0.001 | < 0.001 | < 0.001 | ||||||||
Male | 1953 | 65.34 | 6707 | 74.87 | 6254 | 80.78 | 5782 | 78.29 | ||||
Female | 348 | 81.73 | 1174 | 84.01 | 1073 | 89.39 | 1239 | 84.99 | ||||
Household size | 0.006 | < 0.001 | < 0.001 | < 0.001 | ||||||||
1–5 | 960 | 70.53 | 3900 | 82.87 | 3498 | 87.22 | 3076 | 87.01 | ||||
6 + | 1342 | 65.30 | 3981 | 70.47 | 3829 | 77.64 | 3944 | 74.32 | ||||
Wealth level | < 0.001 | < 0.001 | < 0.001 | |||||||||
Poorest | 1178 | 53.96 | 1101 | 61.06 | 1033 | 57.93 | ||||||
Poorer | 1409 | 68.44 | 1335 | 74.42 | 1330 | 74.53 | ||||||
Middle | 1640 | 76.65 | 1464 | 82.26 | 1450 | 80.54 | ||||||
Richer | 1886 | 88.35 | 1692 | 94.49 | 1634 | 89.85 | ||||||
Richest | 1767 | 96.11 | 1735 | 97.73 | 1573 | 95.03 | ||||||
Area | < 0.001 | < 0.001 | < 0.001 | < 0.001 | ||||||||
Urban | 919 | 81.53 | 3151 | 85.73 | 3322 | 91.00 | 2981 | 86.15 | ||||
Rural | 1382 | 60.41 | 4730 | 70.80 | 4005 | 75.68 | 4040 | 75.05 | ||||
Department | < 0.001 | < 0.001 | < 0.001 | |||||||||
Alibori | 54.67 | < 0.001 | 432 | 46.38 | 248 | 41.56 | 605 | 50.27 | ||||
Atacora | 222 | 47.08 | 364 | 49.30 | 544 | 65.03 | 517 | 67.20 | ||||
Atlantique | 600 | 89.19 | 1114 | 96.73 | 1001 | 91.94 | 957 | 94.48 | ||||
Borgou | 331 | 54.67 | 571 | 56.50 | 477 | 69.60 | 735 | 64.66 | ||||
Collines | 68.44 | 556 | 74.78 | 517 | 88.81 | 554 | 93.61 | |||||
Couffo | 54.26 | 596 | 70.02 | 525 | 80.87 | 457 | 79.02 | |||||
Donga | 47.08 | 288 | 67.50 | 273 | 71.10 | 474 | 80.16 | |||||
Littoral | 89.19 | 735 | 96.83 | 1035 | 97.67 | 371 | 92.97 | |||||
Mono | 218 | 54.26 | 551 | 87.73 | 434 | 89.34 | 333 | 85.31 | ||||
Ouémé | 448 | 80.16 | 1289 | 91.42 | 1105 | 97.25 | 775 | 97.48 | ||||
Plateau | 80.16 | 406 | 75.31 | 396 | 63.74 | 494 | 92.02 | |||||
Zou | 483 | 68.44 | 981 | 83.91 | 773 | 94.48 | 749 | 89.38 |