Evidence map›Paper›PMID 31890237›Full record

ArticleFertility research and practice2019

Bayesian smoothed small-areas analysis of urban inequalities in fertility across 1999-2013.

Brenda Biaani León-Gómez, Mercè Gotsens, Marc Marí-Dell'Olmo, Ma Felicitas Domínguez-Berjón, Miguel Ángel Luque-Fernandez, Unai Martin, Maica Rodríguez-Sanz, Gloria Pérez

Open access · hybridAbstract read
In one paragraph

Article in Fertility research and practice, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.4field-weighted citation impact, top 30% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed, 2 citations in OpenAlex.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 4 institutions in 2 countries.

Brenda Biaani León-Gómez1Sistemes d'Informació Sanitària, Agència de Salut Pública de Barcelona, Barcelona, Spain.
Mercè Gotsens1Sistemes d'Informació Sanitària, Agència de Salut Pública de Barcelona, Barcelona, Spain.
Marc Marí-Dell'Olmo5Qualitat i Intervenció Ambiental, Agència de Salut Pública de Barcelona, Barcelona, Spain.
Ma Felicitas Domínguez-BerjónDirección General de Salud Pública, Consejería de Sanidad, Madrid, Spain.
Miguel Ángel Luque-Fernandez7Faculty of Epidemiology and Population Health, Department of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK.
Unai Martin8Departamento de Sociología 2, Universidad del País Vasco UPV/EHU, Leoia, Bizkaia Spain.
Maica Rodríguez-Sanz9Recerca, Docència i Comunicació, Agència de Salut Pública de Barcelona, Barcelona, Spain.
Gloria Pérez1Sistemes d'Informació Sanitària, Agència de Salut Pública de Barcelona, Barcelona, Spain.
Agència de Salut Pública de Catalunya · ESComunidad de Madrid · ESLondon School of Hygiene & Tropical Medicine · GBUniversity of the Basque Country · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSince the 2008 economic crisis in Spain, overall fertility has continued to decrease, while urban inequalities have increased. There is a general lack of studies of fertility patterns in small-areas of Spanish cities. We explored the effects of the economic crisis on fertility during three time periods in urban settings in Spain.

methodsWe studied the distribution of fertility rates among women (15-49 years) from Spain and low-middle income countries (LIC) who were living in 13 Spanish cities. We mapped fertility and the MEDEA socioeconomic deprivation index in small-areas, and analyzed age-related trends in fertility rates. We performed an ecological regression analysis of fertility and the deprivation index in two pre-crisis periods (1999-2003 and 2004-2008) and one crisis period (2009-2013). Fertility rates were calculated and smoothed using the hierarchical Bayesian model (BYM).

resultsHigher fertility was generally associated with socioeconomic deprivation, with adjustment for the mothers' age and nationality. While Spanish citizens tended to delay childbearing throughout the three study periods, fertility increased among Spanish adolescents from deprived urban areas during the economic crisis. There was a general decline in fertility among immigrants after the crisis, especially in southern cities. Overall, fertility appeared to be stable, with higher fertility in more deprived areas.

conclusionIncreased unemployment and changes to government family policies may have contributed to delayed childbearing in Spain. For immigrants, more restrictive immigration policies may have played a crucial role in decreasing fertility rates. Reforming such policies will be key for better reproductive rights and improved fertility rates across all population cohorts in Spain.

Indexed as

Economic recessionFertilityImmigrationSmall-areasSocial inequalitiesUrban health

Identifiers

PMID31890237
PMCPMC6925428
OpenAlexW2996706862

What OpenQuestion holds

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LicenceCC BY
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.