Childhood Socioeconomic Background Research Articles

Childhood socioeconomic background and elevated mortality among the young adult second generation in Sweden: a population-based cohort study

IntroductionThe native-born children of migrants represent one of the fastest-growing and most diverse young populations in the world today. A growing body of research highlights an elevated young adult mortality...

Providing assets in the sharing economy: Low childhood socioeconomic status as a barrier

In the past few decades, the modern marketplace has offered consumers a proliferation of models for consumption based on sharing and access. Extant literature provides systematic examinations of motives for consuming products through the sharing economy on the demand side, but factors that affect consumers' asset-providing decisions on the supply side remain understudied. The current paper explores whether the socioeconomic environment one grew up in might produce a long-lasting impact on willingness to sharing one’s unused assets. Results from the analysis of a national-level field dataset and six preregistered studies (combined N = 45,289) reveal that lower childhood socioeconomic status can hinder consumers’ asset-providing behavior, an effect that holds beyond the influence of other factors such as current SES and asset availability. We identify greater territorial feelings towards one’s assets as a central mechanism driving the decreased asset-providing behavior of consumers with a lower childhood socioeconomic background, and we show that asset providers’ closeness to potential borrowers attenuates the negative impact of lower childhood SES.

The Impact of Privileged Classroom Friends on Adult Income and Income Mobility: A Study of a Swedish Cohort Born in 1953

Abstract Social relationships across and within generations are associated with intergenerational income mobility. Parents affect their children’s future opportunities through socialization and by conveying various resources to the child during upbringing. However, self-acquired social contacts of children, such as friendships in school, might also affect long-term outcomes. Children from less privileged homes may gain access to additional resources through contact with privileged friends and their parents. This study examines whether having a classroom friend with high parental income (privileged friend) is associated with upward income mobility. Furthermore, it explores where in the parental income distribution a privileged friend matters most. We use data from the Stockholm Birth Cohort Multigenerational Study (n = 10,641), which is a prospective study of individuals born in 1953 who lived in the greater Stockholm area in 1963. We fit classroom fixed-effects models to estimate the association between having a privileged childhood friend and adult income as well as parental income and adult income along with the interaction of privileged friend and parental income. Results show that cohort members who had a privileged classroom friend had higher adult income, and that this income gain was greater among those whose parents belonged to the lowest income quartile, compared with those whose parents had higher incomes. These results are robust to adjustments for childhood socioeconomic background, personal attributes, and adult educational attainment. Our findings indicate that having an economically privileged friend in the school class bolsters adult income and upward income mobility of children from families with low income.

Testing the John Henryism Hypothesis on Cardiometabolic Health Among Older African Americans

In the context of racism, the John Henryism Hypothesis posits that prolonged high-effort coping, which is referred to as John Henryism, may take a toll on physical health among individuals from low socioeconomic status (SES) backgrounds, particularly low SES African Americans. This study aimed to test the John Henryism Hypothesis among older African Americans by examining the combined effect of John Henryism and childhood SES on cardiometabolic health indexed by metabolic syndrome and systemic inflammation. Data were drawn from a sample of 170 urban older African Americans (Mage = 67.4 years, 75.9% female), who completed questionnaires assessing John Henryism and childhood SES (i.e., parental education). Blood pressure, waist circumference, and fasting blood were also collected to assess metabolic syndrome and systemic inflammation. Results indicated that John Henryism was significantly associated with elevated metabolic syndrome symptoms among older African Americans reporting low childhood SES (b = 0.42, 95%CI = [0.02, 0.83]), but not among those with high childhood SES (b = -0.33, 95%CI = [-0.78, 0.13]). This result was robust to a variety of demographic variables, lifestyle behavioral factors, and health conditions that are known to be associated with metabolic syndrome. A similar pattern of results, however, did not emerge for systemic inflammation. Our findings highlight the importance of considering the joint impact of early childhood socioeconomic backgrounds and individual psychological proclivities in explaining the elevated cardiovascular disease risk among older African Americans.

A preregistered study of the relationship between childhood socioeconomic background, life history strategies and conformity

We conducted a high powered pre-registered study to investigate the relationship between childhood socioeconomic status, the adoption of different life history strategies and conformity. Contrary to our expectation we found no direct relationship between childhood socioeconomic background and conformity. However, we discovered a significant association between life history strategies and conformity. People who adopt fast (slow) life history strategies conform less (more) to social suggestions. Furthermore, we found a relationship between childhood socioeconomic background and life history strategies, with people from low (high) childhood socioeconomic backgrounds adopting fast (slow) life history strategies.

Investigating the effect of childhood socioeconomic background on interpersonal trust: Lower childhood socioeconomic status predicts lower levels of trust

Trust is the foundation of human relationships, therefore, understanding its determinants is of utmost importance. In line with recent findings we predict that one factor influencing the individual levels of trust is childhood socioeconomic background. Childhood socioeconomic background has been found to be a key determinant of various behaviors in adulthood as it directs individuals to adopt specific large clusters of behavioral traits often referred to as life-history strategies. In two studies, we show that childhood socioeconomic background is associated with social trust through the adoption of different life-history strategies. In the first study, we establish the link between childhood socioeconomic background and trust and we show that the relationship is mediated by the adoption of different life-history strategies. In the second study, we analyze the data of General Social Survey to replicate the finding in a large sample and provide some initial evidence of two potential moderators of the relationship, sense of control and resource scarcity.

Against All Odds or by Dint of Privilege? Happiness and Life Satisfaction Returns to College in America

Health gains linked to a college degree appear to be contingent on childhood socioeconomic background, with disadvantaged individuals typically showing the greatest gains in physical health. However, contingent gains in subjective well-being remain unexplored. This study examines happiness and life satisfaction gains linked to college degree attainment, using representative U.S. data spanning recent decades (from the General Social Survey 1972–2014). For women, happiness and life satisfaction gains linked to college are highest for those who were least likely to attend and graduate based on their family economic circumstances. In contrast, men show the highest life satisfaction gains from college when coming from privileged family backgrounds. These findings fall in line with gender and institutional perspectives on education and life chances. For both sexes, college disparities in life satisfaction show substantial variation across cohorts and the life course.

Brain structural differences between 73- and 92-year olds matched for childhood intelligence, social background, and intracranial volume

Fully characterizing age differences in the brain is a key task for combating aging-related cognitive decline. Using propensity score matching on 2 independent, narrow-age cohorts, we used data on childhood cognitive ability, socioeconomic background, and intracranial volume to match participants at mean age of 92 years (n = 42) to very similar participants at mean age of 73 years (n = 126). Examining a variety of global and regional structural neuroimaging variables, there were large differences in gray and white matter volumes, cortical surface area, cortical thickness, and white matter hyperintensity volume and spatial extent. In a mediation analysis, the total volume of white matter hyperintensities and total cortical surface area jointly mediated 24.9% of the relation between age and general cognitive ability (tissue volumes and cortical thickness were not significant mediators in this analysis). These findings provide an unusual and valuable perspective on neurostructural aging, in which brains from the 8th and 10th decades of life differ widely despite the same cognitive, socioeconomic, and brain-volumetric starting points.

Childhood socioeconomic conditions and teeth in older adulthood: Evidence from SHARE wave 5.

Dental diseases are the most common chronic diseases worldwide. Healthy teeth are vital for quality of life, particularly diet and nutrition. However, little information exists to inform health policymakers about potentially long-lasting influences of early-life conditions. The purpose of this study was to investigate the relation between early-life socioeconomic conditions and number of natural teeth at age 50 and above. Analyses were conducted on cross-sectional data from the Survey of Health, Ageing and Retirement in Europe (SHARE wave 5), which includes information on 41 560 respondents aged 50 years or older from 14 European countries and Israel. Using SHARE life history information, a series of regression models (OLS, Tobit) were estimated to analyse the relationship between socioeconomic conditions in earlier life and the number of teeth at age 50+. Childhood socioeconomic background was associated with the number of natural teeth at age 50 and above, even after controlling for current determinants of oral health. Respondents who had had more than 25 books in their childhood household had a mean 1.4 (95% CI: 1.2-1.5) more teeth than respondents with fewer books. Respondents who reported poor financial conditions during childhood had a mean 0.6 (95% CI: 0.3-0.9) fewer teeth than respondents who reported better financial conditions in childhood. These findings substantiate the association between socioeconomic conditions in the early years of life and tooth retention to older adulthood and highlight the long-lasting relation between childhood living conditions and oral health through the lifecourse.

Helicobacter pylori infection in women with Hashimoto thyroiditis

An association between Helicobacter pylori (H pylori) infection as environmental risk factors for Hashimoto thyroiditis (HT) has been reported. We investigated this hypothesis in women in which HT is more common. Serum immunoglobulin G antibodies against H pylori (enzyme-linked immunosorbent assay), CagA protein (Western blot assay), circulating antibodies to thyroid antigens, mainly thyroperoxidase (TPOAbs) and thyroglobulin (TgAbs), were tested in 101 females with HT and 111 non-HT control women without a history of autoimmune disease. Thyroid function, socioeconomic status at childhood, and family history of thyroid malfunction were also studied. Forty-seven HT women (46.5%) tested seropositive for H pylori versus 48 controls (43.2%; P = 0.63). The prevalence of anti-CagA antibodies was 21.3% in HT-infected patients and 31.2% in infected controls (P = 0.352). Women with HT were older than the controls at a significance level of 0.03, and higher prevalence of hypothyroidism (69% vs 13.5%, respectively) and family history of thyroid malfunction (59% vs 34%, respectively) (P < 0.001 in both). Body mass index, diaphragmatic hernia, peptic ulcer, heartburn, use of proton pump inhibitors, childhood socioeconomic background, and crowding index showed no significant difference between HT-positive or negative individuals. Multivariate analysis demonstrated that H pylori seropositivity was not associated with HT (odds ratio 1.15, 95% confidence interval 0.57–1.83, P = 0.95) and that family thyroid malfunction was independently associated with an increased risk of HT (odds ratio 3.39, 95% confidence interval 1.86–6.18, P < 0.001). No association was found between H pylori infection and HT in women. Family history of thyroid malfunction is a risk factor for HT.

Cumulative structural disadvantage and racial health disparities: the pathways of childhood socioeconomic influence.

Cumulative structural disadvantage theory posits two major sources of endogenous selection in shaping racial health disparities: a race-based version of the theory anticipates a racially distinct selection process, whereas a social class-based version anticipates a racially similar process. To operationalize cumulative structural disadvantage, this study uses data from the 1979 National Longitudinal Survey of Youth in a Latent Class Analysis that demographically profiles health impairment trajectories. This analysis is used to examine the nature of selection as it relates to racial differences in the development of health impairments that are significant enough to hinder one's ability to work. The results provide no direct support for the race-based version of cumulative structural disadvantage theory. Instead, two key findings support the social class-based version of cumulative disadvantage theory. First, the functional form of the different health trajectories are invariant for whites and blacks, suggesting more racial similarly in the developmental process than anticipated by the race-based version of the theory. The extent of the racial disparity in the prevalences across the health impairment trajectories is, however, significant and noteworthy: nearly one-third of blacks (28 %) in the United States experience some form of impairment during their prime working years compared with 18.8 % of whites. Second, racial differences in childhood background mediate this racial health disparity through the indirect pathway of occupational attainment and through the direct pathway of early-life exposure to health-adverse environments. Thus, the selection of individuals into different health trajectories, based largely on childhood socioeconomic background, helps explain racial disparities in the development of health impairments.

Are chronic diseases related to height? Results from the Portuguese National Health Interview Survey

This paper analyze the association between height and chronic diseases in Portugal and the extent to which this relationship is mediated by education. The sample upon which the analysis is based comprised those participants in the 2005/2006 Portuguese National Health Interview Survey (n=28,433) aged 25–79. Logistic regressions measured the association of height with ten chronic diseases, adjusting for age, lifestyle, education, and other socioeconomic factors. Among women, an additional centimeter in stature significantly decreased the prevalence of asthma, chronic pain, and acute cardiac disease, by 0.057, 0.221, and 0.033 percentage points, respectively. Also, mental disorders were significantly less prevalent in the last quartile of height. Among men, an additional centimeter in height was associated with a 0.074 lower prevalence of asthma, and men in the last quartile of height were significantly less at risk of acute cardiovascular disease. There was no significant association between height and the risk of diabetes, high blood pressure, cancer, and pulmonary diseases. As for the impact of education, women with a tertiary level were on average 5.3cm taller than those with no schooling; among men, the difference was almost 9cm. Adjusting for education reduced the height-related excess risk of ill health by 36% on average among men, and by 7% among women. The analysis indicates that there is a significant association of height with several chronic conditions, and that education plays a mediating role in the height–health connection. By emphasizing the role of height and education as determinants of chronic conditions, this paper also highlights the role of conditions related to childhood health and socioeconomic background.

Long-term Effects of Adolescent Smoking on Depression and Socioeconomic Status in Adulthood in an Urban African American Cohort

Despite known adverse causal effects of cigarette smoking on mental health, findings for the effects of adolescent cigarette smoking on later depression and socioeconomic status remain inconclusive. Previous studies have had shorter follow-up periods and did not have a representative portion of the African American population. Using an analytical method that matches adolescent smokers with nonsmokers on childhood and background variables, this study aims to provide evidence on the effects of adolescent regular smoking on adult depression and socioeconomic status. Our longitudinal study is from the Woodlawn Study that followed 1,242 African Americans in Chicago from 1966-1967 (at age 6-7) through 2002-2003 (at age 42-43). We used a propensity score matching method to find a regular and a non-regular adolescent smoking group with similar childhood socioeconomic and family background and first grade academic and behavioral performance. We compared the matched samples to assess the longitudinal effects of adolescent smoking on adult outcomes. Comparing the matched 199 adolescent regular smokers and 199 non-regular smokers, we found statistical support for the effects of adolescent cigarette smoking on later educational attainment (OR, 2.13; 95 % CI, 1.34, 3.39) and long-term unemployment (OR, 1.74; 95 % CI, 1.11, 2.75), but did not find support for the effects on adulthood major depressive disorders. With a community population of urban African Americans followed for 40 years, our study contributes to the understanding of the relationships between adolescent smoking and later educational attainment and employment.

Bourdieu’s symbolic power and postcolonial organization theory in local–expatriate relationships: An ethnographic study of a French multinational corporation in Singapore

This empirical study seeks to illustrate the complementary interplay between Bourdieu’s theory of symbolic power (field, habitus, cultural capital) and postcolonial organizational theory. Local and expatriate regional subsidiary managers of a French multinational corporation (MNC) hosted in Singapore share their divergent views on managerial assertiveness. Findings from ethnographic fieldwork point to the exercise of symbolic power and the differentiated responses to this imposition. The differentiated value of managerial assertiveness is found to be undergirded by not just power relationships within the organization, but also social inequalities, such as childhood socioeconomic background, within the broader social context of Singapore. Within this culturally diverse landscape, the author examines the empirical representations of theoretical perspectives emergent from the imagined dialogues that the managers have with each other, through the researcher as the medium. Notions of how expatriate managers are assertive by disposition and local managers are, conversely, risk and uncertainty avoidant, are first presented as symbolic impositions of cultural hegemony, before presenting perspectives that concede (‘conciliatory’) and reject (‘retaliatory’) these notions from a postcolonial vantage point. From the empirical findings, the author explores how theoretical dialogues on symbolic power and postcolonial organizational theory may unfold within the context of highly globalized societies.

Adolescent physical activity predicts high education and socio-economic position in adulthood

Based on the knowledge on beneficial effects of physical activity (PA) on health and fitness, we hypothesized that PA in adolescence is related to high education and socio-economic position (SEP) in adulthood. Improved school performance may mediate the hypothesized relationship. The Adolescent Health and Lifestyle Surveys (AHLS), collected biennially in 1981-89 (baseline) and representing 14- and 16-year-old Finns were individually linked with national registries of the highest educational level and SEP. Of the sample, 10 498 (78%) responded the surveys and were followed till the end of 2001 (age group of 28-38 years). Multinomial logistic regression analysis was used to study the associations between the outcomes (highest attained educational level, SEP) and PA (sports clubs, spontaneous, intensity). Participating in sports club or spontaneous PA and practicing with high intensity in adolescence were associated with higher educational levels and SEP in adulthood. Childhood socio-economic background only slightly influenced the associations and largely, PA predicted the outcomes independently of background. Particularly among girls, school performance partly accounted for the associations between PA and the highest educational level and the highest SEP. Participation in PA in adolescence and particularly its high intensity, predicts higher educational levels and SEP in early middle age. School performance to some degree mediates the impact of PA. PA behaviours in adolescence-or possibilities to participate in PA-are a potential mechanism in generating better health of higher socio-economic and educational groups in adult age.

Risk of severe mental disorders in adults separated temporarily from their parents in childhood: The Helsinki birth cohort study

In a large, prospective epidemiological study we tested whether exposure to severe early life stress increases the risk of severe mental disorders in adulthood, and whether childhood socioeconomic background and sex modify these associations. Among the 12,747 participants of the Helsinki Birth Cohort Study, born 1934–1944, 1719 were recorded as separated temporarily from their parents in childhood. The separations took place during World War II when Finnish children were voluntarily evacuated unaccompanied by their parents to temporary foster care abroad (mean age at and length of separation 4.6 and 1.7 years, respectively). Severe mental disorders were identified from the Finnish Hospital Discharge and Causes of Death Registers between years 1969 and 2004. Compared to the non-separated, the separated had higher risks of mental, substance use and personality disorder ( P-values ≤ 0.05). The risk of any mental and substance use disorder was, however, highest in the separated and lowest in the non-separated with an upper childhood socioeconomic background; individuals with a lower childhood socioeconomic background showed an intermediate risk regardless of their separation status ( P-values for interactions ≤0.05). Temporary separation from parents poses a risk of severe mental disorders later in life. Children with an upper childhood socioeconomic background may be particularly sensitive to this type of early life stress, while for children with a lower childhood socioeconomic background it may not add to the risk already associated with lower socioeconomic position in childhood.

Socioeconomic background and racial earnings inequality: A propensity score analysis

Does a racial earnings gap exist among individuals who come from similar childhood socioeconomic backgrounds? Is the racial earnings gap larger or smaller for those from higher or lower socioeconomic origins? This research addresses these questions by taking a counterfactual approach to estimating the residual racial pay gap between non-Hispanic black and white men from the 1979 National Longitudinal Survey of Youth. The findings indicate that the racial earnings gap is larger among those from lower-middle class and working class childhood backgrounds than among those from upper-middle class backgrounds, for whom the racial pay gap is indistinguishable from zero. Compared to their more advantaged counterparts, black men from lower-middle and working class backgrounds have more difficulty rising above their socioeconomic origins relative to white men from similar social class backgrounds. Racial earnings equality among those from upper-middle class backgrounds suggests that the high levels of racial inequality often observed among those with college and professional degrees may in fact reflect heterogeneous childhood socioeconomic backgrounds among the college educated—backgrounds that continue to have an effect on earnings despite individual academic achievements.

Is bullying equally harmful for rich and poor children?: a study of bullying and depression from age 15 to 27

Exposure to bullying in childhood and adolescence is harmful to health, well-being and social competence of the victim. However, little is known about the long-term consequences of bullying victimization. In this paper, we use a longitudinal study from age 15 to 27 to examine whether childhood socioeconomic position (CSP) modifies the association between exposure to bullying in childhood and symptoms of depression in young adulthood. Nationally representative baseline sample in 1990 (n = 847), followed up 2002 (n = 614). We used multivariate analyses of variance to examine the influence of bullying on symptoms of depression at age 27. Analyses showed that exposure to bullying, low CSP and female gender significantly increased the risk of depression in young adulthood. There was a statistically significant interaction between bullying and CSP, so that bullying increased the risk of depression for people from low CSP, while there was only a weak association between bullying victimization and depressive symptoms for people from more affluent childhood socioeconomic backgrounds. The same pattern was found for analyses stratified by sex. Our study suggests that the effects of bullying may have more serious long-term implications on health for children from less affluent backgrounds. Our study points at bullying exposure as another pathway through which social adversity in childhood influences social inequalities in adult health. Political efforts are needed to improve norms and legislations about how to treat children and more specific interventions should take place in schools to reduce the exposure to bullying.

Social circumstances in childhood and cardiovascular disease mortality: prospective observational study of Glasgow University students

Adverse socioeconomic circumstances in childhood have been related to increased cardiovascular disease (CVD) risk in adulthood in most, but not all, studies.1 The findings of such studies can be difficult...

Childhood socioeconomic status and risk of cardiovascular disease in middle aged US women: a prospective study.

To examine prospectively the relationship of childhood socioeconomic status and risk of cardiovascular disease in middle aged women. A prospective cohort of women with 14 years follow up data (1976-90). A total of 117,006 registered female nurses aged 30 to 55 years in 1976 and free of diagnosed coronary heart disease, stroke, and cancer at baseline. Incident fatal coronary heart disease, non-fatal myocardial infarction, and stroke (fatal and non-fatal). Low socioeconomic status in childhood was associated with a modestly increased risk of incident non-fatal myocardial infarction and total cardiovascular disease in adulthood. Compared with middle aged women from white collar childhood backgrounds, the age adjusted risk of total cardiovascular disease for women from blue collar backgrounds was 1.13 (95% CI 1.02, 1.24) and that of non-fatal myocardial infarction was 1.23 (95% CI 1.06, 1.42). No significant increase in risk was observed for stroke or fatal coronary heart disease. Adjustment for differences in family and personal past medical history, medication use, exercise, alcohol intake, diet, birth weight, being breastfed in infancy, and adult socioeconomic circumstance somewhat attenuated the increased risks observed for women from blue collar childhood socioeconomic backgrounds. In multivariate analysis, women whose fathers had been manual labourers had the highest relative risk of total coronary heart disease (RR = 1.53; 95% CI 1.09, 2.16) and non-fatal myocardial infarction (RR = 1.67; 95% CI 1.11, 2.53) when compared with women whose fathers had been employed in the professions. In this group lower childhood socioeconomic status was associated with a small but significant increase in the risk of total coronary heart disease as well as non-fatal myocardial infarction. For women from the most socioeconomically disadvantaged childhood backgrounds, the association is not explained by differences in a large number of cardiovascular risk factors, by differences in adult socioeconomic status, or by differences in indices of nutrition during gestation or infancy.