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Theory driven analysis of social class and health outcomes using UK nationally representative longitudinal data.

ABSTRACT: BACKGROUND:Social class is frequently used as a means of ranking the population to expose inequalities in health, but less often as a means of understanding the social processes of causation. We explored how effectively different social class mechanisms could be measured by longitudinal cohort data and whether those measures were able to explain health outcomes. METHODS:Using a theoretically informed approach, we sought to map variables within the National Child Development Study (NCDS) to five different social class mechanisms: social background and early life circumstances; habitus and distinction; exploitation and domination; location within market relations; and power relations. Associations between the SF-36 physical, emotional and general health outcomes at age 50?years and the social class measures within NCDS were then assessed through separate multiple linear regression models. R2 values were used to quantify the proportion of variance in outcomes explained by the independent variables. RESULTS:We were able to map the NCDS variables to the each of the social class mechanisms except 'Power relations'. However, the success of the mapping varied across mechanisms. Furthermore, although relevant associations between exposures and outcomes were observed, the mapped NCDS variables explained little of the variation in health outcomes: for example, for physical functioning, the R2 values ranged from 0.04 to 0.10 across the four mechanisms we could map. CONCLUSIONS:This study has demonstrated both the potential and the limitations of available cohort studies in measuring aspects of social class theory. The relatively small amount of variation explained in the outcome variables in this study suggests that these are imperfect measures of the different social class mechanisms. However, the study lays an important foundation for further research to understand the complex interactions, at various life stages, between different aspects of social class and subsequent health outcomes.

SUBMITTER: Wami W

PROVIDER: S-EPMC7594287 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature

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Theory driven analysis of social class and health outcomes using UK nationally representative longitudinal data.

Wami Welcome W McCartney Gerry G Bartley Mel M Buchanan Duncan D Dundas Ruth R Katikireddi Srinivasa Vittal SV Mitchell Rich R Walsh David D

International journal for equity in health 20201028 1

<h4>Background</h4>Social class is frequently used as a means of ranking the population to expose inequalities in health, but less often as a means of understanding the social processes of causation. We explored how effectively different social class mechanisms could be measured by longitudinal cohort data and whether those measures were able to explain health outcomes.<h4>Methods</h4>Using a theoretically informed approach, we sought to map variables within the National Child Development Study ...[more]

PMID: 33115485

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Theory driven analysis of social class and health outcomes using UK nationally representative longitudinal data.

Publications

Theory driven analysis of social class and health outcomes using UK nationally representative longitudinal data.

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