Table 1. The number of cases and prevalence of all, and rare, chromosome abnormalities and the percent of these prenatally detected for each EUROCAT register included in this study.
Country | EUROCAT register(s) | Number of births in the EUROCAT registry areas 2000–2006 | Number of all chromosome abnormalities reported to EUROCAT 2000–2006 | % of all chromosome abnormalities prenatally detected | Prevalence of all chromosome abnormalities per 10 000 births | Number of rare chromosome abnormalities reported to EUROCAT 2000–2006 | Prevalence of rare chromosome abnormalities per 10 000 births |
---|---|---|---|---|---|---|---|
Austria | Styriaa | 62 667 | 228 | 76.4% | 36.4 | 35 | 5.6 |
Belgium | Antwerpb | 127 871 | 327 | 60.1% | 25.6 | 47 | 3.7 |
Denmark | Odensec | 37 346 | 137 | 70.9% | 36.7 | 22 | 5.9 |
England and Wales | East Midlandsb | 432 568 | 1564 | 68.6% | 36.2 | 234 | 5.4 |
Northern England | 214 037 | 1030 | 58.8% | 48.1 | 277 | 12.9 | |
Thames Valley | 88 814 | 458 | 73.9% | 51.6 | 66 | 7.4 | |
Wales | 222 991 | 946 | 66.6% | 42.4 | 184 | 8.3 | |
Wessex | 185 616 | 983 | 63.7% | 53.0 | 231 | 12.4 | |
France | Paris | 247 661 | 1860 | 92.3% | 75.1 | 226 | 9.1 |
Strasbourgb,d | 64 276 | 285 | 81.8% | 45.4 | 37 | 5.8 | |
Germany | Saxony-Anhaltb | 123 241 | 366 | 54.6% | 29.7 | 57 | 4.6 |
Ireland | South East Irelandb | 45 135 | 118 | 4.9% | 26.1 | 11 | 2.4 |
Italy | Emilia Romagna | 218 178 | 797 | 80.9% | 36.5 | 118 | 5.4 |
Netherlands | N Netherlands | 137 278 | 411 | 48.5% | 29.9 | 73 | 5.3 |
Spain | Barcelona | 96 912 | 491 | 88.1% | 50.7 | 61 | 6.3 |
Switzerland | Vaud | 50 275 | 322 | 83.8% | 64.0 | 58 | 11.5 |
Total | 2 354 668 | 10 323 | 65.2% | 43.8 | 1737 | 7.4 |
Data from 2000–2005 only.
No routine downloads from cytogenetic labs.
Only prenatal cytogenetic downloads.
Data from 2000–2004 only.