Table 2 Distribution of socioeconomic and clinical characteristics of unregistered mothers, by nationality group and Relative Prevalence (RP) compared with NPR registered mother
N = 16,594 | Belgium (n = 3107) | EU15 (n = 4239) | EU27 without EU15 (n = 2324) | East Europe (n = 1430) | Turkey (n = 228) | Maghreb (n = 1316) | Sub-Saharan Africa (n = 1445) | South America (n = 816) | Middle east (n = 584) | Other (n = 623) | Unknown (n = 482) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
% of births | 0.47 | RP | 7.2 | RP | 7.7 | RP | 9.4 | RP | 2.7 | RP | 3.8 | RP | 5.5 | RP | 16.3 | RP | 5.2 | RP | 5.6 | RP | 15.0 | RP |
Parity | 3079 | 4094 | 2313 | 1421 | 225 | 1296 | 1435 | 811 | 573 | 621 | 455 | |||||||||||
Nulliparity (%) | 45.6 | 1..03 | 45.9 | 1..02 | 49.3 | 1..03 | 44.1 | 1.17 | 38.7 | 1.12 | 49.9 | 1.31 | 42.2 | 1.26 | 49.8 | 1.09 | 37.7 | 1.02 | 44.9 | 0.88 | 49.5 | 1.47 |
≥3 children (%) | 8.1 | 1..02 | 7.6 | 0..90 | 8.3 | 1..42 | 12.0 | 0.72 | 12.9 | 1.45 | 9.2 | 0.77 | 12.3 | 0.79 | 6.0 | 0.87 | 12.4 | 0.88 | 5.8 | 1.35 | 13.6 | 0.61 |
Living alone | 3066 | 4120 | 2223 | 1358 | 222 | 1262 | 1380 | 795 | 538 | 590 | 223 | |||||||||||
Yes (%) | 17.3 | 1..47 | 22.8 | 2..15 | 51.6 | 4..06 | 43.7 | 2.57 | 35.1 | 6.50 | 38.3 | 6.60 | 59.5 | 1.58 | 38.5 | 2.79 | 25.7 | 2.07 | 29.3 | 4.37 | 45.3 | 1.32 |
Maternal age | 3107 | 4238 | 2324 | 1426 | 228 | 1310 | 1444 | 816 | 583 | 623 | 471 | |||||||||||
< 20 (%) | 2.5 | 0..96 | 3.1 | 1..82 | 20.7 | 4..22 | 14.9 | 1.57 | 5.7 | 1.43 | 2.4 | 1.50 | 4.1 | 1.12 | 6.9 | 2.30 | 3.4 | 0.83 | 1.4 | 2.09 | 12.5 | 1.38 |
≥ 40 (%) | 2.1 | 1..31 | 3.9 | 1..11 | 1.4 | 0..88 | 1.3 | 0.93 | 2.2 | 1.57 | 4.05 | 1.35 | 2.2 | 1.05 | 1.7 | 0.50 | 1.7 | 1.06 | 3.5 | 1.35 | 2.3 | 0.82 |
Maternal education | 3107 | 4239 | 2324 | 1430 | 228 | 1316 | 1445 | 816 | 584 | 623 | 482 | |||||||||||
< primary (%) | 1.7 | 0..74 | 2.5 | 0..78 | 18.3 | 1..91 | 21.9 | 1.06 | 21.9 | 1.03 | 22.1 | 0.98 | 20.9 | 1.05 | 19.0 | 2.60 | 15.1 | 0.71 | 7.5 | 0.82 | 12.7 | 0.92 |
secondary (%) | 42.9 | 0..99 | 45.6 | 1..19 | 29.2 | 0..63 | 34.4 | 0.88 | 32.5 | 0.64 | 40.0 | 0.84 | 36.1 | 0.81 | 54.7 | 1.11 | 27.9 | 0.79 | 28.1 | 0.84 | 21.8 | 1.11 |
tertiary (%) | 41.9 | 0..95 | 35.3 | 0..89 | 20.4 | 0..75 | 11.1 | 0.74 | 18.9 | 3.00 | 10.3 | 0.95 | 14.6 | 1.11 | 11.1 | 0.41 | 24.5 | 1.54 | 35.4 | 0.99 | 7.1 | 2.63 |
Other (%) | 13.5 | 1..36 | 16.7 | 0..89 | 32.1 | 1..91 | 32.6 | 1.29 | 26.8 | 1.25 | 27.7 | 1.44 | 28.4 | 1.26 | 15.2 | 0.94 | 32.5 | 1.17 | 28.9 | 1.33 | 58.5 | 0.92 |
Number of incomes | 2817 | 3735 | 1806 | 1001 | 172 | 945 | 1118 | 625 | 427 | 467 | 120 | |||||||||||
0 incomes (%) | 10.3 | 0..98 | 14.3 | 1..32 | 57.6 | 4..40 | 71.4 | 1.66 | 52.3 | 2.14 | 63.7 | 2.46 | 64.9 | 1.39 | 58.9 | 3.73 | 52.7 | 1.25 | 34.9 | 2.92 | 57.5 | 0.86 |
1 income (%) | 23.0 | 1..14 | 27.5 | 0..91 | 21.9 | 0..56 | 19.9 | 0.47 | 33.1 | 0.52 | 28.3 | 0.44 | 22.5 | 0.55 | 26.7 | 0.59 | 26.7 | 0.57 | 33.0 | 0.60 | 20.0 | 0.71 |
2 incomes (%) | 66.7 | 0..96 | 58.3 | 0..99 | 20.4 | 0..43 | 8.7 | 0.59 | 14.5 | 1.26 | 12.5 | 1.19 | 12.5 | 0.99 | 20.6 | 0.53 | 20.6 | 1.91 | 32.1 | 0.97 | 22.5 | 4.50 |
Congenital anomalies | 3082 | 4096 | 2314 | 1421 | 226 | 1297 | 1436 | 812 | 575 | 621 | 455 | |||||||||||
Yes (%) | 2.3 | 3..33 | 2.6 | 4..00 | 1.4 | 2..19 | 1.1 | 1.47 | 1.9 | 1.90 | 1.6 | 1.82 | 0.97 | 1.35 | 0.99 | 1.46 | 2.4 | 3.24 | 1.3 | 2.10 | 5.5 | 5.24 |
Hypertension | 3039 | 4045 | 2179 | 1377 | 220 | 1281 | 1417 | 802 | 565 | 618 | 437 | |||||||||||
Yes (%) | 4.5 | 0..94 | 3.9 | 1..08 | 2.5 | 0..74 | 3.5 | 1.35 | 1.4 | 0.52 | 4.3 | 1.95 | 7.1 | 1.03 | 6.5 | 1.67 | 1.1 | 0.50 | 4.05 | 1.62 | 3.9 | 1.03 |
Diabetes | 2977 | 4012 | 2092 | 1347 | 215 | 1247 | 1376 | 797 | 554 | 613 | 428 | |||||||||||
Yes (%) | 5.0 | 1..03 | 4.7 | 0..87 | 4.0 | 0..78 | 4.6 | 1.07 | 4.2 | 0.70 | 14.3 | 1.34 | 7.3 | 0.94 | 8.7 | 1.28 | 7.0 | 1.04 | 7.5 | 1.07 | 8.4 | 0.97 |
Delivery Mode | 3065 | 4087 | 2310 | 1419 | 225 | 1296 | 1434 | 811 | 573 | 620 | 451 | |||||||||||
Vaginal (%) | 78.9 | 0..98 | 77.1 | 0..97 | 84.8 | 1..05 | 83.4 | 0.99 | 78.7 | 0.96 | 74.5 | 0.91 | 67.5 | 0.98 | 72.8 | 1.03 | 76.6 | 0.96 | 72.9 | 0.98 | 80.9 | 1.03 |
Caesarean (%) | 10.1 | 1..01 | 12.2 | 1..17 | 6.5 | 0..68 | 6.8 | 0.88 | 12.9 | 1.45 | 10.6 | 1.28 | 14.2 | 1.05 | 11.8 | 0.77 | 11.7 | 1.07 | 12.6 | 1.07 | 8.0 | 0.74 |
Emergency caesarean (%) | 11.1 | 1..18 | 10.8 | 1..05 | 8.7 | 0..92 | 9.8 | 1.26 | 8.4 | 0.91 | 14.9 | 1.48 | 18.3 | 1.05 | 15.4 | 1.10 | 11.7 | 1.22 | 14.5 | 1.06 | 11.1 | 1.02 |
Perinatal mortality | 3107 | 4239 | 2324 | 1430 | 228 | 1316 | 1445 | 816 | 584 | 623 | 482 | |||||||||||
Yes (%) | 2.2 | 4..31 | 3.6 | 7..06 | 0.86 | 1..62 | 0.84 | 1.62 | 1.3 | 1.76 | 1.3 | 1.71 | 1.7 | 1.87 | 0.74 | 1.07 | 1.0 | 1.30 | 0.80 | 1.51 | 4.4 | 0.17 |
Low birth weight | 3087 | 4217 | 2316 | 1425 | 226 | 1310 | 1438 | 814 | 578 | 622 | 472 | |||||||||||
Yes (%) | 9.6 | 1..75 | 10.4 | 2..08 | 8.8 | 1..96 | 7.0 | 1.63 | 4.0 | 0.82 | 5.65 | 1.53 | 10.2 | 1.55 | 5.5 | 1.10 | 7.4 | 1.38 | 7.7 | 1.45 | 18.4 | 0.49 |
Prematurity | 3084 | 4217 | 2310 | 1425 | 225 | 1310 | 1440 | 814 | 578 | 622 | 472 | |||||||||||
Yes (%) | 10.7 | 1..57 | 11.7 | 2..03 | 12.2 | 2..07 | 7.65 | 1.39 | 7.6 | 1.31 | 7.5 | 1.69 | 11.0 | 1.55 | 7.7 | 1.15 | 8.65 | 1.52 | 7.7 | 1.28 | 19.7 | 0.53 |