Socioeconomic inequalities in mortality among Italian and immigrant residents: A longitudinal population-based study

Background: A socioeconomic mortality gradient, favourable to the most advantaged social groups, has been documented in high migratory pressure (HMPCs) and highly developed countries, including Italy. However, little is known about how this association differs between natives and immigrants. This st...

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Main Authors: Martina Ventura, Alessio Petrelli, Anteo Di Napoli, Sara Leone, Enrico Grande, Marilena Pappagallo, Luisa Frova
Format: Article
Language:English
Published: Elsevier 2025-01-01
Series:Journal of Migration and Health
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Online Access:http://www.sciencedirect.com/science/article/pii/S2666623525000157
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author Martina Ventura
Alessio Petrelli
Anteo Di Napoli
Sara Leone
Enrico Grande
Marilena Pappagallo
Luisa Frova
author_facet Martina Ventura
Alessio Petrelli
Anteo Di Napoli
Sara Leone
Enrico Grande
Marilena Pappagallo
Luisa Frova
author_sort Martina Ventura
collection DOAJ
description Background: A socioeconomic mortality gradient, favourable to the most advantaged social groups, has been documented in high migratory pressure (HMPCs) and highly developed countries, including Italy. However, little is known about how this association differs between natives and immigrants. This study aimed to evaluate the association between education level, occupational class and mortality among Italian and immigrant residents. Methods: Using a longitudinal design, the 2011 Italian Census population was followed up to 2019. All-cause mortality was retrieved by record linkage with the Causes of Death register. The association between education/occupational class and mortality was evaluated in subjects aged 30–64, separately by sex, citizenship/macro area of origin. Mortality rate ratios (MRR) and 95 % confidence intervals were estimated using negative binomial regression models. Results: Of the 23,572,516 subjects analysed, 7 % were immigrants from HMPCs; of the 410,746 deaths, 3 % were from HMPCs. Among Italians, a mortality gradient by education was observed (low/high adjMRR: 2.37 [2.16–2.60] males; 1.79 [1.64–1.96] females), whereas a weaker association with no trend was found for HMPC immigrants (adjMRR: 1.12 [1.00–1.25] males; 1.12 [1.00–1.26] females). Regarding occupational class, for immigrants from HMPCs, a higher mortality was observed in male “farmers” and “inactives” compared to “non-manual workers” (adjMRR = 1.31 [1.06–1.61] and adjMRR = 1.67 [1.50–1.85], respectively); and in females for “inactive” subjects (adjMRR = 1.48 [1.35–1.62]).A higher mortality for the less educated was observed for males from Romania, India and China, and for females from Central-Eastern Europe, Sub-Saharan Africa and Central and South America. A lower mortality was found for the least educated from Morocco. Conclusions: The higher mortality among less educated subjects was confirmed among Italians, while it was less evident among immigrants from HMPCs. However, differences observed between citizenships, macro-areas of origin and sex highlight the need for social policies accounting for specific risk factors and cultural specificities affecting correct lifestyles and health service access.
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spelling doaj-art-de7885e5ddc14a0fa770b55bdf32a75f2025-08-20T03:46:46ZengElsevierJournal of Migration and Health2666-62352025-01-011110031610.1016/j.jmh.2025.100316Socioeconomic inequalities in mortality among Italian and immigrant residents: A longitudinal population-based studyMartina Ventura0Alessio Petrelli1Anteo Di Napoli2Sara Leone3Enrico Grande4Marilena Pappagallo5Luisa Frova6National Institute for Health, Migration and Poverty (INMP), Italy; Corresponding author at: INMP - Via San Gallicano, 25 a, 00153 Rome, Italy.National Institute for Health, Migration and Poverty (INMP), ItalyNational Institute for Health, Migration and Poverty (INMP), ItalyNational Institute for Health, Migration and Poverty (INMP), ItalyNational Institute of Statistics (Istat), ItalyNational Institute of Statistics (Istat), ItalyNational Institute of Statistics (Istat), ItalyBackground: A socioeconomic mortality gradient, favourable to the most advantaged social groups, has been documented in high migratory pressure (HMPCs) and highly developed countries, including Italy. However, little is known about how this association differs between natives and immigrants. This study aimed to evaluate the association between education level, occupational class and mortality among Italian and immigrant residents. Methods: Using a longitudinal design, the 2011 Italian Census population was followed up to 2019. All-cause mortality was retrieved by record linkage with the Causes of Death register. The association between education/occupational class and mortality was evaluated in subjects aged 30–64, separately by sex, citizenship/macro area of origin. Mortality rate ratios (MRR) and 95 % confidence intervals were estimated using negative binomial regression models. Results: Of the 23,572,516 subjects analysed, 7 % were immigrants from HMPCs; of the 410,746 deaths, 3 % were from HMPCs. Among Italians, a mortality gradient by education was observed (low/high adjMRR: 2.37 [2.16–2.60] males; 1.79 [1.64–1.96] females), whereas a weaker association with no trend was found for HMPC immigrants (adjMRR: 1.12 [1.00–1.25] males; 1.12 [1.00–1.26] females). Regarding occupational class, for immigrants from HMPCs, a higher mortality was observed in male “farmers” and “inactives” compared to “non-manual workers” (adjMRR = 1.31 [1.06–1.61] and adjMRR = 1.67 [1.50–1.85], respectively); and in females for “inactive” subjects (adjMRR = 1.48 [1.35–1.62]).A higher mortality for the less educated was observed for males from Romania, India and China, and for females from Central-Eastern Europe, Sub-Saharan Africa and Central and South America. A lower mortality was found for the least educated from Morocco. Conclusions: The higher mortality among less educated subjects was confirmed among Italians, while it was less evident among immigrants from HMPCs. However, differences observed between citizenships, macro-areas of origin and sex highlight the need for social policies accounting for specific risk factors and cultural specificities affecting correct lifestyles and health service access.http://www.sciencedirect.com/science/article/pii/S2666623525000157ImmigrantsSocioeconomic inequalitiesMortalityEducation levelOccupational classItaly
spellingShingle Martina Ventura
Alessio Petrelli
Anteo Di Napoli
Sara Leone
Enrico Grande
Marilena Pappagallo
Luisa Frova
Socioeconomic inequalities in mortality among Italian and immigrant residents: A longitudinal population-based study
Journal of Migration and Health
Immigrants
Socioeconomic inequalities
Mortality
Education level
Occupational class
Italy
title Socioeconomic inequalities in mortality among Italian and immigrant residents: A longitudinal population-based study
title_full Socioeconomic inequalities in mortality among Italian and immigrant residents: A longitudinal population-based study
title_fullStr Socioeconomic inequalities in mortality among Italian and immigrant residents: A longitudinal population-based study
title_full_unstemmed Socioeconomic inequalities in mortality among Italian and immigrant residents: A longitudinal population-based study
title_short Socioeconomic inequalities in mortality among Italian and immigrant residents: A longitudinal population-based study
title_sort socioeconomic inequalities in mortality among italian and immigrant residents a longitudinal population based study
topic Immigrants
Socioeconomic inequalities
Mortality
Education level
Occupational class
Italy
url http://www.sciencedirect.com/science/article/pii/S2666623525000157
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