Table 2

Total number of cases,* births and prevalence of SIA according to SIA subtype, by EUROCAT registry 1990–2006

SIADuodenal atresiaJIA
RegisterTime periodTotal births% of mothers <20No of casesRate per 10 000 births (95% CI)No of casesRate per 10 000 births (95% CI)No of casesRate per 10 000; births (95% CI)
Antwerp1990–2006236 8732.3351.5 (1.0 to 2.1)220.9 (0.6 to 1.4)130.6 (0.3 to 0.9)
Barcelona1992–2006196 1601.8180.9 (0.5 to 1.5)80.4 (0.2 to 0.8)100.5 (0.2 to 0.9)
Dublin1990–2009354 4035.7461.3 (1.0 to 1.7)220.6 (0.4 to 0.9)240.7 (0.4 to 1.0)
Emilia Romagna1990–2006471 3671.5891.9 (1.5 to 2.3)440.9 (0.7 to 1.3)451.0 (0.7 to 1.3)
EMSY (UK)1998–2006549 5158.8861.6 (1.3 to 1.9)531.0 (0.7 to 1.3)330.6 (0.4 to 0.8)
Malta1990–2006771 544.691.2 (0.5 to 2.2)40.5 (0.1 to 1.3)50.7 (0.2 to 1.5)
North of England2000–2006214 03710.7482.2 (1.7 to 3.0)281.3 (0.9 to 1.9)200.9 (0.6 to 1.4)
Odense1990–2006955 992.1181.9 (1.1 to 3.0)90.9 (0.4 to 1.8)90.9 (0.4 to 1.8)
Paris1990–2006619 4310.91602.6 (2.2 to 3.0)951.6 (1.2 to 1.9)651.1 (0.8 to 1.3)
Ile de la Reunion2002–200673 023162.2 (1.3 to 3.6)50.7 (0.2 to 1.6)111.5 (0.8 to 2.7)
South-East Ireland1997–200662 1975.450.8 (0.3 to 1.9)30.5 (– to 1.4)20.3 (0.0 to 1.2)
South Portugal1990–2006244 6617.5241.0 (0.6 to 1.5)70.3 (0.1 to 0.6)170.7 (0.4 to 1.1)
Saxony Anhalt1990–2006217 1406.4301.4 (0.9 to 2.0)190.9 (0.5 to 1.4)110.5 (0.3 to 0.9)
Strasbourg1990–2004204 3283.2211.0 (0.6 to 1.6)130.6 (0.3 to 1.1)80.4 (0.2 to 0.8)
Styria1990–2006198 7814.7201.0 (0.6 to 1.6)90.5 (0.2 to 0.9)110.6 (0.3 to 1.0)
Thames Valley1996–2006140 2034.6191.4 (0.8 to 2.1)130.9 (0.5 to 1.6)60.4 (0.2 to 0.9)
Tuscany1990–2006413 7621.3360.9 (0.6 to 1.2)170.4 (0.2 to 0.7)190.5 (0.2 to 0.7)
Vaud1990–2006127 5341.3110.9 (0.4 to 1.5)40.3 (– to 0.8)70.6 (0.2 to 1.1)
Wales1998–2006288 87710.0572.0 (1.5 to 2.6)270.9 (0.6 to 1.4)301.0 (0.7 to 1.5)
Wessex1994–2006341 1196.3812.6 (1.9 to 3.0)471.4 (1.0 to 1.8)341.0 (0.7 to 1.4)
Total1990–20065 126 1644.68291.6 (1.5 to 1.7)4490.9 (0.8 to 1.0)3800.7 (0.7 to 0.8)
  • * Cases with chromosomal or genetic syndromes, gastroschisis or multiple (or unknown) births were excluded from this analysis.

  • East Midlands and South Yorkshire Congenital Anomaly Register.

  • EMSY, East Midlands and South Yorkshire; EUROCAT, The European Surveillance of Congenital Anomalies; JIA, jejunoileal atresia; SIA, small intestinal atresia.