Economy, community and mortality in British Columbia, Canada

Abstract Stimulated by the growing body of literature relating economic inequalities to inequalities in health, this article explores relationships between various economic attributes of communities and mortality rates among 24 coastal communities in British Columbia, Canada. Average household income, a measure of community wealth, was negatively related and the incidence of low incomes, a measure of poverty, was positively related to age-standardized mortality. Both were more strongly related to female than male mortality. Mean and median household income, the incidence of low incomes and a lack of disposable income, and the proportion of total income dollars derived from government sources were significantly related to mortality rates for younger and middle-aged men but not for elderly men. Mortality rates for younger and middle-aged women were not explicated by these economic attributes of communities: among elderly women only, mortality rates were higher in communities with a lower average household income and in those with a higher incidence of low incomes. Finally, a higher concentration in white-collar industries was related to higher mortality rates for females, even after controlling for other economic attributes of communities. These results do not obviously support a psychosocial argument for an individual-level relationship between income and health that assumes residents perceive their status primarily in relation to other members of the same community, but do provide moderate support for the materialist argument and moderate support for the psychosocial argument that assumes community residents perceive their status in relation to an encompassing reference group. Other viable interpretations of these relationships pertain to ecological characteristics of communities that are related to both economic well-being and population health status; in this instance, concentration in specific economic industries may help to understand the ecological relationships presented here.

Perceptions of genetic discrimination among people at risk for Huntington’s disease: a cross sectional survey

Objective To assess the nature and prevalence of genetic discrimination experienced by people at risk for Huntington’s disease who had undergone genetic testing or remained untested

Expressed racial identity and hypertension in a telephone survey sample from Toronto and Vancouver, Canada: do socioeconomic status, perceived discrimination and psychosocial stress explain the relatively high risk of hypertension for Black Canadians?

Introduction: Canadian research on racial health inequalities that foregrounds socially constructed racial identities and social factors which can explain consequent racial health inequalities is rare. This paper adopts a social typology of salient racial identities in contemporary Canada, empirically documents consequent racial inequalities in hypertension in an original survey dataset from Toronto and Vancouver, Canada, and then attempts to explain the inequalities in hypertension with information on socioeconomic status, perceived experiences with institutionalized and interpersonal discrimination, and psychosocial stress. Methods: Telephone interviews were conducted in 2009 with 706 randomly selected adults living in the City of Toronto and 838 randomly selected adults living in the Vancouver Census Metropolitan Area. Bivariate analyses and logistic regression modeling were used to examine relationships between racial identity, hypertension, socio-demographic factors, socioeconomic status, perceived discrimination and psychosocial stress. Results: The Black Canadians in the sample were the most likely to report major and routine discriminatory experiences and were the least educated and the poorest. Black respondents were significantly more likely than Asian, South Asian and White respondents to report hypertension controlling for age, immigrant status and city of residence. Of the explanatory factors examined in this study, only educational attainment explained some of the relative risk of hypertension for Black respondents. Most of the risk remained unexplained in the models. Conclusions: Consistent with previous Canadian research, socioeconomic status explained a small portion of the relatively high risk of hypertension documented for the Black respondents. Perceived experiences of discrimination both major and routine and self-reported psychosocial stress did not explain these racial inequalities in hypertension. Conducting subgroup analyses by gender, discerning between real and perceived experiences of discrimination and considering potentially moderating factors such as coping strategy and internalization of racial stereotypes are important issues to address in future Canadian racial inequalities research of this kind.Arts, Faculty ofSociology, Department ofReviewedFacult

Race, gender, class, and sexual orientation: intersecting axes of inequality and self-rated health in Canada

Background: Intersectionality theory, a way of understanding social inequalities by race, gender, class, and sexuality that emphasizes their mutually constitutive natures, possesses potential to uncover and explicate previously unknown health inequalities. In this paper, the intersectionality principles of "directionality," "simultaneity," "multiplicativity," and "multiple jeopardy" are applied to inequalities in self-rated health by race, gender, class, and sexual orientation in a Canadian sample. Methods: The Canadian Community Health Survey 2.1 (N = 90,310) provided nationally representative data that enabled binary logistic regression modeling on fair/poor self-rated health in two analytical stages. The additive stage involved regressing self-rated health on race, gender, class, and sexual orientation singly and then as a set. The intersectional stage involved consideration of two-way and three-way interaction terms between the inequality variables added to the full additive model created in the previous stage. Results: From an additive perspective, poor self-rated health outcomes were reported by respondents claiming Aboriginal, Asian, or South Asian affiliations, lower class respondents, and bisexual respondents. However, each axis of inequality interacted significantly with at least one other: multiple jeopardy pertained to poor homosexuals and to South Asian women who were at unexpectedly high risks of fair/poor self-rated health and mitigating effects were experienced by poor women and by poor Asian Canadians who were less likely than expected to report fair/poor health. Conclusions: Although a variety of intersections between race, gender, class, and sexual orientation were associated with especially high risks of fair/poor self-rated health, they were not all consistent with the predictions of intersectionality theory. I conclude that an intersectionality theory well suited for explicating health inequalities in Canada should be capable of accommodating axis intersections of multiple kinds and qualities.Arts, Faculty ofSociology, Department ofReviewedFacult

Infusing fundamental cause theory with features of Pierre Bourdieu’s theory of symbolic power

The theory of fundamental causes is one of the more influential attempts to provide a theoretical infrastructure for the strong associations between indicators of socioeconomic status (education, income, occupation) and health. It maintains that people of higher socioeconomic status have greater access to flexible resources such as money, knowledge, prestige, power, and beneficial social connections that they can use to reduce their risks of morbidity and mortality and minimize the consequences of disease once it occurs. However, several key aspects of the theory remain underspecified, compromising its ability to provide truly compelling explanations for socioeconomic health inequalities. In particular, socioeconomic status is an assembly of indicators that do not necessarily cohere in a straightforward way, the flexible resources that disproportionately accrue to higher status people are not clearly defined, and the distinction between socioeconomic status and resources is ambiguous. I attempt to address these definitional issues by infusing fundamental cause theory with features of a well-known theory of socioeconomic stratification in the sociological literature – Pierre Bourdieu’s theory of symbolic power.Arts, Faculty ofSociology, Department ofReviewedFacult

Black, White, Black and White : Mixed race and health in Canada

Objectives: To document inequalities in hypertension, self-rated health, and self-rated mental health between Canadian adults who identify as Black, White, or Black and White and determine whether differences in educational attainment and household income explain them. Design: The dataset was comprised of ten cycles (2001-2013) of the Canadian Community Health Survey. The health inequalities were examined by way of binary logistic regression modelling of hypertension and multinomial logistic regression modelling of self-rated health and self-rated mental health. Educational attainment and household income were investigated as potentially mediating factors using nested models and the Karlson-Holm-Breen decomposition technique. Results: Black respondents were significantly more likely than White respondents to report hypertension, a disparity that was partly attributable to differences in income. White respondents reported the best and Black respondents reported the worst overall self-rated health, a disparity that was entirely attributable to income differences. Respondents who identified as both Black and White were significantly more likely than White respondents to report fair or poor mental health, a disparity that was partly attributable to income differences. After controlling for income, Black respondents were significantly less likely than White respondents to report fair or poor mental health. Educational attainment did not contribute to explaining any of these associations. Conclusion: Canadians who identify as both Black and White fall between Black Canadians and White Canadians in regards to self-rated overall health, report the worst self-rated mental health of the three populations, and, with White Canadians, are less likely than Black Canadians to report hypertension. These heterogeneous findings are indicative of a range of diverse processes operative in the production of Black-White health inequalities in Canada.Arts, Faculty ofSociology, Department ofReviewedFacult

Location, location, location: contextual and compositional health effects of social capital in British Columbia, Canada

After decades of epidemiological exploration into individual-level risk factors for ill health, a recent surge of interest in the health effects of socially patterned attributes of geographically defined 'places' has given the structural side of the agency-structure debate new prominence in population health research. Utilizing two original data sets, one pertaining to features of communities in British Columbia, Canada and the other to characteristics of individuals living in them, this article distinguishes the health effects of socially patterned attributes of communities, including the social capital of communities, from the health effects of characteristics of residents that contribute to social capital, e.g., trust and participation in voluntary associations. Results from multilevel analysis demonstrated that, of three different individual-level measures of health and well-being (and including measures of long-term limiting illness and self-rated health), only a measure of depressive symptoms had variability that could be reasonably attributed to the level of the community. The social capital of communities in the form of the availability of public spaces explained some of this variability, but in the direction contrary to expectations. Overall, location (community of residence) did little to explicate health inequalities in this context. The strongest predictors of health in multivariate and multilevel models were characteristics of individual survey respondents, namely, income, trust in politicians and governments, and trust in other members of the community. Breadth of participation in networks of voluntary association was not significantly related to health in multivariate models.Place Social capital Multilevel modelling Self-rated health Long-term limiting illness Canada

Social capital, SES and health: an individual-level analysis

Stimulated by the finding (Kawachi et al., 1997) that social capital in communities may mediate the relationship between income inequality and health status, this article describes relationships between individual-level elements of social capital -- trust, commitment and identity in the social-psychological dimension; participation in clubs and associations and civic participation in the action dimension -- and self-rated health status, before and after controlling for human capital (socioeconomic status measured by income and education), using survey data collected in Saskatchewan, Canada (n=534, 40% response rate). Income (P=0.001) and education (PSocial capital Trust Participation SES Self-rated health