Table 2 Gestational age at booking stratified by maternal ethnicity
Self-defined ethnicity | Gestational age at booking (weeks) | Total | |||
|---|---|---|---|---|---|
Median | Up to 12 | 13 to 19 | 20 or more | ||
(LQ, UQ) | (+6 days) | (+6 days) | |||
British (White) | 10 | 2,768 | 735 | 372 | 3,875 |
(9, 13) | 71.4% | 19.0% | 9.6% | ||
African | 12 | 1,499 | 802 | 414 | 2,715 |
(except Somali) | (10, 16) | 55.2% | 29.5% | 15.2% | |
Somali | 13 | 214 | 169 | 97 | 480 |
(10, 18) | 44.6% | 35.2% | 20.2% | ||
Caribbean | 11 | 375 | 157 | 59 | 591 |
(9, 14) | 63.5% | 26.6% | 10.0% | ||
Eastern European | 12 | 1,438 | 699 | 394 | 2,531 |
(9, 16) | 56.8% | 27.6% | 15.6% | ||
Other White | 11 | 257 | 94 | 44 | 395 |
(9, 14) | 65.1% | 23.8% | 11.1% | ||
Bangladeshi | 11 | 1,769 | 794 | 304 | 2,867 |
(incl. British) | (9, 15) | 61.7% | 27.7% | 10.6% | |
Indian | 11 | 1,200 | 460 | 182 | 1,842 |
(incl. British) | (9, 14) | 65.1% | 25.0% | 9.9% | |
Pakistani | 11 | 2,018 | 743 | 348 | 3,109 |
(incl. British) | (9, 14) | 64.9% | 23.9% | 11.2% | |
Other Asian | 12 | 586 | 251 | 120 | 957 |
(10, 15) | 61.2% | 26.2% | 12.5% | ||
Other | 12 | 414 | 185 | 86 | 685 |
(10, 15) | 60.4% | 27.0% | 12.6% | ||
Overall | 11 | 12,538 | 5,089 | 2,420 | 20,047 |
(9,15) | 62.5% | 25.4% | 12.1% | ||