Socioeconomic differences in perinatal health outcomes: perinatal health surveillance through a health-equity prism

Autor: L Smith, A Farr, O Zurriaga, M Cuttini, I Verdenik, MJ Vidal Benedé, K Kearns, L Sakkeus, T Kyprianou, H Barros
Rok vydání: 2022
Předmět:
Zdroj: European Journal of Public Health. 32
ISSN: 1464-360X
1101-1262
DOI: 10.1093/eurpub/ckac129.111
Popis: Background Socioeconomic status (SES) is strongly associated with perinatal health outcomes, perpetuating intergenerational health inequalities. Our aim was to assess the utility of population data in Europe to monitor social inequalities in key perinatal health indicators. Methods Using the PHIRI federated analysis protocol to aggregate routine birth data from across Europe, we collected data on selected perinatal health indicators by SES from 2015 to 2020. Mothers’ education level (primary/lower secondary; upper secondary; postsecondary) was the preferred SES indicator; if unavailable, parents’ occupation or area-based deprivation scores were provided. The International Standard Classification of Occupations was used to group parents’ occupations into 4 categories, while area-based deprivation scores were measured in quintiles. For each country, we calculated risk ratios (RR) for preterm birth, stillbirth, neonatal death and caesarean delivery (CD) comparing the most with the least disadvantaged group Results 17 countries provided data on maternal education, 5 on area-based deprivation, 1 on parents’ occupation and 2 could not provide data. For preterm birth, stillbirth and neonatal death, lower SES was associated with worse outcomes with most RR between lowest and highest groups in the range of 1.5 to 3.0. In contrast, in some countries, such as Croatia, Latvia, Lithuania and Spain, CD rates were higher for socially advantaged groups whereas the gradient was reversed in others (Denmark, Luxembourg, the Netherlands and Italy). Conclusions European countries can provide perinatal health indicators by SES, revealing marked socioeconomic inequalities in perinatal health. The differing SES gradient between countries for CD raise questions about care organization and clinical practice. Further exploration of the harmonization of differing SES measure across countries is required, while countries that do not monitor SES data should aim to improve existing systems.
Databáze: OpenAIRE
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