Evidence map›Paper›PMID 31209086›Full record

ArticleBMJ open2019

Early life socioeconomic position and mortality from cardiovascular diseases: an application of causal mediation analysis in the Stockholm Public Health Cohort.

Muhammad Zakir Hossin, Ilona Koupil, Daniel Falkstedt

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Article in BMJ open, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

Who cites it

15 citing papers in PubMed.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors.

Muhammad Zakir HossinDepartment of Public Health Sciences, Karolinska Institutet, Stockholm, Sweden.ORCID 0000-0002-9078-419X
Ilona KoupilDepartment of Public Health Sciences, Karolinska Institutet, Stockholm, Sweden.
Daniel FalkstedtDepartment of Public Health Sciences, Karolinska Institutet, Stockholm, Sweden.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveWe aimed to quantify the mediating impact of adult social and behavioural mechanisms in the association between childhood socioeconomic position (SEP) and cardiovascular disease (CVD) mortality by employing a weighting approach to mediation analysis.

designProspective cohort study.

settingStockholm County, Sweden.

participants19 720 individuals who participated in the Stockholm Public Health Cohort survey in 2002 and were older than 40 years. PRIMARY AND SECONDARY OUTCOME MEASURES: The primary outcome was CVD mortality. Non-CVD mortality was additionally analysed for comparison.

methodsStudy subjects were followed in routine registers from 2002 to 2011 for mortality. Data on father's SEP and adult social and behavioural factors came from questionnaire survey. The inverse odds weighting method was used to estimate the total effect, the natural direct effect and the natural indirect effect (NIE) in Poisson regression models. All results were adjusted for gender, age, country of birth and marital status. Multiple imputation was used to handle missing data.

resultsThe total effect of manual versus non-manual father's SEP on CVD mortality was estimated as an incidence rate ratio (IRR) of 1.24 (95% CI 1.09 to 1.41). When the social and behavioural factors were accounted for, the IRR for the NIE was 1.09 (95% CI 1.04 to 1.14), suggesting a mediation of 44% of the total effect. As for non-CVD mortality, father's manual SEP was associated with 1.15 fold excess risk (IRR: 1.15; 95% CI 1.04 to 1.27) of which the effect represented by the whole set of mediators was 1.06 (95% CI 1.01 to 1.10).

conclusionAdult social and behavioural factors had a considerable mediating effect on the early life social origin of mortality from CVDs and other causes. Future research employing causal mediation analysis may nevertheless have to consider additional factors for a fuller understanding of the mechanisms.

Indexed as

Health BehaviorSocioeconomic FactorsAdultAgedAged, 80 and overCardiovascular DiseasesCausalityFemaleHumansMaleMiddle AgedPoisson DistributionProspective StudiesRisk FactorsSurveys and QuestionnairesSwedencardiac epidemiologyepidemiologypublic healthsocial medicine

Identifiers

PMID31209086
PMCPMC6588973

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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.