United Kingdom5 | France6 | Italy20 | |
---|---|---|---|
Inclusion Period | 05/2010–04/2011 | 11/2013–10/2015 | 09/2014–08/2016 |
Maternities* (n) | 798,634 | 520,114 | 458,995 |
PAS confirmed (n) | 134 | 249 | 130 |
PAS grade 3 (n, % of PAS cases) | 39, 29% | 51, 20% | 34, 26% |
PAS grade 3 incidence (per 10 000 pregnancies regardless of plurality, 95% CI) | 0.5, 0.3–0.6 | 1.0, 0.7–1.2 | 0.7, 0.5-1.0 |