Adverse Pregnancy Outcomes: A Comparison of Risk Factors and Prevalence in Native and Migrant Mothers of Portuguese Generation XXI Birth Cohort

• Tipo: Artigo em Revista Científica Internacional
• Data: 2019

Autores

Kana, MA (Autor) Outra; Correia, S (Autor) FMUP; Barros H (Autor) FMUP

Revista

Título: Journal of Immigrant and Minority Health

Vol. 21

Páginas: 307-314

ISSN: 1557-1912

Editora: Springer Nature

Indexação

ISI Web of Knowledge - 7 Citações

Outras Informações

ID Authenticus: P-00Q-J6V

DOI: 10.1007/s10903-018-0761-2

Abstract (EN): Epidemiological studies report conflicting findings regarding association between maternal immigration status and pregnancy outcomes. In this study we compared risk factors and prevalence of adverse pregnancy outcomes in native Portuguese and migrants. Cross-sectional analysis was conducted using information collected at delivery from the participants of Generation XXI birth cohort. Logistic regression models were fitted to assess the association between migrant status and adverse pregnancy outcomes. Prevalence of risk factors for adverse pregnancy outcomes varied between native Portuguese and migrants: teenage mothers (5.6 and 2.0%), primiparae (57.1 and 63.9%), smoking during pregnancy (23.0 and 19.1%), twins (3.2 and 8.0%), and caesarean section (35.2 and 45.7%). Among singleton births, prevalence of low birthweight, preterm birth and small for gestational age were 7.3 and 3.9%, 7.5 and 6.2%, and 15.1 and 7.6%, respectively for native Portuguese and migrants. The native Portuguese had an adjusted significantly higher risk of low birthweight (OR 2.67, 95% CI 1.30, 5.48) and small for gestational age (OR 2.01, 95% CI 1.26, 3.21), but a similar risk for preterm birth (OR 1.38, 95% CI 0.81, 2, 34). Migrant mothers presented a lower risk of low birthweight and small for gestation and data suggest a healthy immigrant effect.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 8