Evidence map›Paper›PMID 26264154›Full record

ArticleSocial psychiatry and psychiatric epidemiology2015

Assessing mediators between discrimination, health behaviours and physical health outcomes: a representative cross-sectional study.

João Luiz Bastos, Roger Keller Celeste, Diego Augusto Santos Silva, Naomi Priest, Yin Carl Paradies

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Article in Social psychiatry and psychiatric epidemiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed.

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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

5 authors.

João Luiz BastosPost-graduate Program in Public Health, Federal University of Santa Catarina, Campus Universitário Trindade, Florianópolis, Santa Catarina, 88040-970, Brazil. joao.luiz.epi@gmail.com.
Roger Keller CelestePost-graduate Program in Dentistry, Federal University of Rio Grande do Sul, Rua Ramiro Barcelos, 2492, Porto Alegre, RS, 90035-003, Brazil. roger.keller@ufrgs.br.
Diego Augusto Santos SilvaPost-graduate Program in Public Health, Federal University of Santa Catarina, Campus Universitário Trindade, Florianópolis, Santa Catarina, 88040-970, Brazil. diego.augusto@ufsc.br.
Naomi PriestAustralian Centre for Applied Social Research Methods, Australian National University, Acton ACT, Canberra, NSW, 0200, Australia. naomi.priest@anu.edu.au.
Yin Carl ParadiesFaculty of Arts and Education, Alfred Deakin Research Institute for Citizenship and Globalisation, Deakin University, Melbourne, VIC, 3125, Australia. yin.paradies@deakin.edu.au.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeDiscrimination is a social determinant of health; however, the pathways linking discrimination to ill-health are under-researched. This study investigated the mediators through which discrimination affects health behaviours and physical health outcomes, as well as assessed whether sex moderated these mechanisms.

methodsData from a representative survey (n = 1023) of undergraduate students enrolled in a Brazilian university in 2012 were used. Structural equation models were applied to assess the following mediation mechanisms--(1) discrimination influences self-rated health and body mass index via anxiety/depression; (2) discrimination affects behaviours (alcohol consumption, problem drinking, smoking, fruit/vegetable consumption, and physical activity) through discomfort associated with discriminatory experiences. The potential of sex to act as an effect-modifying variable was also explored in each of the postulated pathways.

resultsThe effect of discrimination on self-rated poor health was totally (100.0%) mediated by anxiety/depression, while body mass index was not correlated with discrimination. Self-reported discrimination was associated with some behaviours via discomfort. Particularly, discomfort partially mediated the positive association between discrimination, leisure time physical activity (43.3%), and fruit/vegetable consumption (52.2%). Sex modified the association between discrimination, discomfort and physical activity in that such mechanism (more discrimination → more discomfort → more physical activity) was statistically significant in the entire sample and among females, but not among males.

conclusionsThis is one of the first studies to demonstrate that discrimination is associated with physical health outcomes and behaviours via distinct pathways. Future investigations should further explicate the mediational pathways between discrimination and key health outcomes.

Indexed as

Health BehaviorHealth StatusAdolescentBrazilCross-Sectional StudiesFemaleHumansMaleSocial DiscriminationYoung AdultBrazilHealth behaviourPhysical healthSocial discrimination

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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.