Working Conditions and Racial and Ethnic Disparities in Self-rated Health.

OBJECTIVE: The aims of the study are to examine racial and ethnic differences in occupational physical demands, substantive complexity, time pressure, work hours, and establishment size and to assess whether working conditions contribute to racial and ethnic differences in self-rated health. METHODS: We used 2017 and 2019 Panel Study of Income Dynamics data for 8439 adults. Using path models, we examined working conditions among Black, Latino, and White workers and explored whether those conditions mediated racial and ethnic differences in incident poor self-rated health. RESULTS: Some working conditions disproportionately affected Black workers (high physical demands, low substantive complexity), Latino workers (low substantive complexity, small establishments), and White workers (time pressure). Time pressure predicted worse self-rated health; there was no evidence that the working conditions studied mediated racial/ethnic differences. CONCLUSIONS: Working conditions vary by racial and ethnic group; some predict worse health.

Corrigendum to "Occupational Differences in BMI, BMI Trajectories, and Implications for Employment Status among Older U.S. Workers"Sarah A. Burgard and Amanda Sonnega.

[This corrects the article DOI: 10.1093/workar/waw038.][This corrects the article DOI: 10.1093/workar/waw038.].

Stability and Change in Health Behavior Profiles of U.S. Adults.

OBJECTIVES: While understanding of complex within-person clustering of health behaviors into meaningful profiles of risk is growing, we still know little about whether and how U.S. adults transition from one profile to another as they age. This study assesses patterns of stability and change in profiles of tobacco and alcohol use and body mass index (BMI). METHOD: A nationally representative cohort of U.S. adults 25 years and older was interviewed up to 5 times between 1986 and 2011. Latent transition analysis (LTA) models characterized the most common profiles, patterning of transitions across profiles over follow-up, and assessed whether some were associated with higher mortality risk. RESULTS: We identified 5 profiles: "health promoting" with normal BMI and moderate alcohol consumption; "overweight"; "current smokers"; "obese"; and "nondrinkers". Profile membership was largely stable, with the most common transitions to death or weight gain. "Obese" was the most stable profile, while "smokers" were most likely to transition to another profile. Mortality was most frequent in the "obese" and "nondrinker" profiles. DISCUSSION: Stability was more common than transition, suggesting that adults sort into health behavior profiles relatively early. Women and men were differently distributed across profiles at baseline, but showed broad similarity in transitions.

Informal and Formal Social Integration Shape Eating and Drinking of Older Black and White Americans.

Objective: Health behaviors are seen as one possible pathway linking race to health outcomes. Social integration has also been consistently linked to important health outcomes but has not been examined as a mechanism accounting for racial differences in health behaviors among older U.S. adults. Method: We use data from the American's Changing Lives (ACL) Study to explore racial differences in measures of social integration and whether they help account for racial differences in several dietary behaviors and alcohol use. Results: We find differences by race and social integration measures in dietary behaviors and alcohol use. Net of socioeconomic status, health status, and reported discrimination, variation in social integration helps to account for racial differences in some health behaviors. Discussion: Our results highlight the nuanced role of social integration in understanding group differences in health behaviors. Interventions should consider such complexities when including aspects of social integration in their design.

Marital status and cognitive impairment in the United States: evidence from the National Health and Aging Trends Study.

PURPOSE: We provide population-based longitudinal evidence of marital status differences in the risk of cognitive impairment and dementia in the United States. METHODS: Data were from the longitudinal National Health and Aging Trends Study, 2011-2018. The sample included 7508 respondents aged 65 years and older who contributed 25,897 person-year records. We estimated discrete-time hazard models to predict the risk of dementia and cognitive impairment, not dementia (CIND), as well as impairment in three major cognitive domains: memory, orientation, and executive function. RESULTS: Relative to their married counterparts, divorced and widowed elders had higher odds of dementia and CIND, as well as higher odds of impairment in each of the cognitive domains. Never-married elders had higher odds of impairment in memory and orientation than their married counterparts but did not differ significantly in the odds of impaired executive function, dementia, or CIND. Cohabiting elders did not differ significantly from married respondents on any measure of cognitive impairment. We found no gender differences in the associations between marital status and the measures of cognitive impairment. CONCLUSIONS: Marital status is a potentially important but overlooked social risk/protective factor for cognitive impairment. Divorced and widowed older adults are particularly vulnerable to cognitive impairment.

Gender differences in the association of living and working conditions and the mental health of trafficking survivors.

OBJECTIVES: To assess the association of living and working conditions experienced during trafficking with mental health of female and male survivors. METHODS: We analyzed a cross-sectional study of 1015 survivors who received post-trafficking services in Cambodia, Thailand, and Vietnam. Modified Poisson regression models were conducted by gender to estimate prevalence ratios. RESULTS: For females, the elevated prevalence of anxiety, depression, and post-traumatic stress disorder (PTSD) symptoms was associated with adverse living conditions, while for males the prevalence of anxiety (PR = 2.21; 95% CI 1.24-3.96) and depression (PR = 2.63; 95% CI 1.62-4.26) more than doubled and almost tripled for PTSD (PR = 2.93; 95% CI 1.65-5.19) after adjustment. For males in particular, excessive and extreme working hours per day were associated with more than a four- and threefold greater prevalence of PTSD. Being in a detention center or jail was associated with all three mental health outcomes in males. CONCLUSIONS: Providers and stakeholders need to consider the complex mental health trauma of the differential effects of living and working conditions for female and male survivors during trafficking to support treatment and recovery.

Material hardship and sleep: results from the Michigan Recession and Recovery Study.

OBJECTIVE: Sleep is unequally distributed in the US population. People with low socioeconomic status report worse quality and shorter sleep than people with high socioeconomic status. Past research hypothesized that a potential reason for this link could be exposure to material hardship. This study examines the associations between several material hardships and sleep outcomes. METHODS: We use population-representative cross-sectional data (n = 730) from the Michigan Recession and Recovery Study collected in 2013 and examine the associations between 6 indicators of material hardship (employment instability, financial problems, housing instability, food insecurity, forgone medical care, and the total number of material hardships reported) and 3 sleep outcomes (short sleep, sleep problems, and nonrestorative sleep). We build multivariable logistic regression models controlling for respondents' characteristics and light pollution near their residence. RESULTS: In unadjusted models, all material hardships were associated with negative sleep outcomes. In adjusted models, forgone medical care was a statistically significant predictor of nonrestorative sleep (average marginal effect 0.16), as was employment instability (average marginal effect 0.12). The probability of sleep problems and nonrestorative sleep increased with a greater number of hardships overall (average marginal effects of .02 and .05, respectively). We found marginally statistically significant positive associations between food insecurity and short sleep and sleep problems. CONCLUSIONS: This study finds that, except when considering foregone medical care, employment instability, and total count of material hardships, associations between material hardship and negative sleep outcomes are not statistically significant after adjusting for a robust set of sociodemographic and health characteristics.

Mental health, violence and psychological coercion among female and male trafficking survivors in the greater Mekong sub-region: a cross-sectional study.

BACKGROUND: Human trafficking is a pervasive global crime with important public health implications that entail fundamental human rights violations in the form of severe exploitation, violence and coercion. Sex-specific associations between types of violence or coercion and mental illness in survivors of trafficking have not been established. METHODS: We conducted a cross-sectional study with 1015 female and male survivors of trafficking (adults, adolescents and children) who received post-trafficking assistance services in Cambodia, Thailand or Vietnam and had been exploited in various labor sectors. We assessed anxiety and depression with the Hopkins Symptoms Checklist (HSCL-25) and post-traumatic stress disorder (PTSD) symptoms with the Harvard Trauma Questionnaire (HTQ), and used validated questions from the World Health Organization International Study on Women's Health and Domestic Violence to measure physical and sexual violence. Sex-specific modified Poisson regression models were estimated to obtain prevalence ratios (PRs) and their 95% confidence intervals (CI) for the association between violence (sexual, physical or both), coercion, and mental health conditions (anxiety, depression and PTSD). RESULTS: Adjusted models indicated that for females, experiencing both physical and sexual violence, compared to not being exposed to violence, was a strong predictor of symptoms of anxiety (PR = 2.08; 95% CI: 1.64-2.64), PTSD (PR = 1.55; 95% CI: 1.37-1.74), and depression (PR = 1.57; 95% CI: 1.33-1.85). Among males, experiencing physical violence with additional threats made with weapons, compared to not being exposed to violence, was associated with PTSD (PR = 1.59; 95% CI: 1.05-2.42) after adjustment. Coercion during the trafficking experience was strongly associated with anxiety, depression, and PTSD in both females and males. For females in particular, exposure to both personal and family threats was associated with a 96% elevated prevalence of PTSD (PR = 1.96; 95% CI: 1.32-2.91) and more than doubling of the prevalence of anxiety (PR = 2.11; 95% CI: 1.57-2.83). CONCLUSIONS: The experiences of violence and coercion in female and male trafficking survivors differed and were associated with an elevated prevalence of anxiety, depression, and PTSD in both females and males. Mental health services must be an integral part of service provision, recovery and re-integration for trafficked females and males.

Working, Parenting and Work-Home Spillover: Gender Differences in the Work-Home Interface across the Life Course.

In this study, we bring a life course approach to work-family research and ask how work-home spillover changes as men and women move through different parenting stages. We use two waves of the Mid-Life in the United States Study (MIDUS I and II, 1996-2004, N=1,319) and estimate change-score models to document the association between five parenting transitions (becoming a parent, starting to parent a school-aged child, an adolescent, young adult, or adult child) and changes in both positive and negative work-to-home (WHS) and home-to-work (HWS) spillover, testing for gender differences in these associations. We find that moving through parenting stages is related to within-person changes in reports of work-home spillover, and that mothers and fathers encounter changes in spillover at different points in the life course. Our findings detail how transitions through parenthood produce a gendered life course, and speaks to the need for policies to support working parents throughout the life course.

Association of a Negative Wealth Shock With All-Cause Mortality in Middle-aged and Older Adults in the United States.

Importance: A sudden loss of wealth-a negative wealth shock-may lead to a significant mental health toll and also leave fewer monetary resources for health-related expenses. With limited years remaining to regain lost wealth in older age, the health consequences of these negative wealth shocks may be long-lasting. Objective: To determine whether a negative wealth shock was associated with all-cause mortality during 20 years of follow-up. Design, Setting, and Participants: The Health and Retirement Study, a nationally representative prospective cohort study of US adults aged 51 through 61 years at study entry. The study population included 8714 adults, first assessed for a negative wealth shock in 1994 and followed biennially through 2014 (the most recent year of available data). Exposures: Experiencing a negative wealth shock, defined as a loss of 75% or more of total net worth over a 2-year period, or asset poverty, defined as 0 or negative total net worth at study entry. Main Outcomes and Measures: Mortality data were collected from the National Death Index and postmortem interviews with family members. Marginal structural survival methods were used to account for the potential bias due to changes in health status that may both trigger negative wealth shocks and act as the mechanism through which negative wealth shocks lead to increased mortality. Results: There were 8714 participants in the study sample (mean [SD] age at study entry, 55 [3.2] years; 53% women), 2430 experienced a negative wealth shock during follow-up, 749 had asset poverty at baseline, and 5535 had continuously positive wealth without shock. A total of 2823 deaths occurred during 80 683 person-years of follow-up. There were 30.6 vs 64.9 deaths per 1000 person-years for those with continuously positive wealth vs negative wealth shock (adjusted hazard ratio [HR], 1.50; 95% CI, 1.36-1.67). There were 73.4 deaths per 1000 person-years for those with asset poverty at baseline (adjusted HR, 1.67; 95% CI, 1.44-1.94; compared with continuously positive wealth). Conclusions and Relevance: Among US adults aged 51 years and older, loss of wealth over 2 years was associated with an increased risk of all-cause mortality. Further research is needed to better understand the possible mechanisms for this association and determine whether there is potential value for targeted interventions.

Occupational Differences in BMI, BMI Trajectories, and Implications for Employment Status among Older U.S. Workers.

We examined associations between employment and obesity, arguing that risk for unhealthy weight may vary across occupational groups because they shape workplace exposures, social class standing, material resources, and norms and expectations about healthy behaviors and weight. We used a large sample of 51-61-year-old workers from the Health and Retirement study, tracking their body mass index (BMI) over time while accounting for potentially confounding influences of socioeconomic status and gender and exploring whether gender modified associations between occupational group, BMI, and retirement timing. Compared with women in professional occupations, women managers were less likely to be obese at baseline and were less likely to be in the obese upward trajectory class, while female professionals and operators and laborers were less likely than women in farm and precision production to be in the normal stable trajectory. Male professionals were less likely than men in sales, service, and operator and laborer positions to be obese at baseline and more often followed the normal upward trajectory than most other groups, though they and farm and precision production men were more likely to be in the overweight to obese trajectory than men in service occupations. Adjustment for sociodemographic and lifestyle characteristics reduced associations more for men than for women. While retirement risk differed across occupational groups, most of these differences were explained by socioeconomic, demographic, and lifestyle characteristics, especially for men. Obesity at baseline was an independent predictor of retirement but did not further explain differences in the timing of retirement by occupational group.

Increasing educational attainment and mortality reduction: a systematic review and taxonomy.

BACKGROUND: Understanding the relationship between increasing educational attainment and mortality reduction has important policy and public health implications. This systematic review of the literature establishes a taxonomy to facilitate evaluation of the association between educational attainment and early mortality. METHODS: Following PRISMA guidelines, we searched Ovid Medline, Embase, PubMed and hand searches of references for English-language primary data analyses using education as an independent variable and mortality as a dependent variable. Initial searches were undertaken in February 2015 and updated in April 2016. RESULTS: One thousand, seven hundred and eleven unique articles were identified, 418 manuscripts were screened and 262 eligible studies were included in the review. After an iterative review process, the literature was divided into four study domains: (1) all-cause mortality (n = 68, 26.0%), (2) outcome-specific mortality (n = 89, 34.0%), (3) explanatory pathways (n = 51, 19.5%), and (4) trends over time (n = 54, 20.6%). These four domains comprise a novel taxonomy that can be implemented to better quantify the relationship between education and mortality. CONCLUSIONS: We propose an organizational taxonomy for the education-mortality literature based upon study characteristics that will allow for a more in-depth understanding of this association. Our review suggests that studies that include mediators or subgroups can explain part, but not all, of the relationship between education and early mortality. TRIAL REGISTRATION: PROSPERO registration # CRD42015017182 .

Histories of Perceived Job Insecurity and Psychological Distress Among Older U.S. Adults.

Changes in the labor market and employment contracts over the past several decades and a recent global recession have increased the salience of perceived job insecurity as a risk factor for poor mental health. We use 25 years of prospective data from the Americans' Changing Lives study to examine long-term histories of perceived job insecurity and their link to psychological distress. We build on the prior literature by using a much longer window of exposure and accounting for involuntary job losses over the lengthy observation period. We find that persistent perceived job insecurity is strongly and significantly associated with greater psychological distress among U.S. workers in the latter part of their careers. Moreover, considering histories of exposure reveals more nuance in the sociodemographic characteristics and employment interruptions that predict persistent or intermittent insecurity and that identify contemporary older workers at particular risk.

Negative wealth shock and short-term changes in depressive symptoms and medication adherence among late middle-aged adults.

BACKGROUND: Experiencing a negative wealth shock in late middle age may cause high levels of stress and induce reductions in health-related consumption. METHODS: We used data on late middle age individuals (51-64 years) from the longitudinal US-based Health and Retirement Study (N=19 281) to examine the relationship between negative wealth shock and short-term outcomes that serve as markers of the pathways from wealth shock to health: elevated depressive symptoms, as a marker of the stress pathway and cost-related medication non-adherence (CRN), as a marker of the consumption pathway. Negative wealth shock was considered to be a loss of total net worth of 75% or more. RESULTS: Using a nested cross-over approach-a within-person design among exposed individuals only that adjusts by design for all time-invariant individual characteristics-we found that negative wealth shock was significantly associated with increased odds of elevated depressive symptoms (OR=1.50, CI 1.10 to 2.05), but was not significantly associated with higher odds of CRN (OR=1.18, CI 0.76 to 1.82), even after further adjustment for time-varying sociodemographic and health covariates. CONCLUSIONS: Negative wealth shock during late middle age confers an increased risk of elevated depressive symptoms, but does not change levels of CRN. Personal and policy factors that may buffer the mental health risks of negative wealth shock, such as social support and social welfare policy, should be considered.

Housing Assistance and Housing Insecurity: A Study of Renters in Southeastern Michigan in the Wake of the Great Recession.

This article examines the factors shaping longitudinal patterns of housing insecurity in the wake of the Great Recession, with a focus on whether housing assistance helped renters who received it. We use data from the first two waves (2009-10 and 2011) of the Michigan Recession and Recovery Study, a population-representative sample of working-aged adults from Southeast Michigan. We use detailed reports from renters and other non-homeowners to construct measures of instability and cost-related housing problems at both waves, and we compare the changes in these over follow-up between housing assistance recipients and their income-eligible but non-recipient counterparts. Our findings suggest that receiving housing assistance reduced the chance of experiencing housing insecurity problems over follow-up regardless of baseline housing insecurity.

Gynecologic pain related to occupational stress among female factory workers in Tianjin, China.

BACKGROUND: Dysmenorrhea, dyspareunia, and non-cyclic pelvic pain are health concerns for factory workers in China and may be increased by occupational stress. OBJECTIVES: To estimate the prevalence and demographic and occupational factors associated with three types of gynecologic pain among female factory workers in Tianjin. METHODS: The study included 651 female workers from three factories in Tianjin, China. Logistic regression models were estimated to determine associations between occupational stress and gynecologic pain. RESULTS: Occupational stress including high job strain, exhaustion, and stress related to working conditions was a risk factor for gynecologic pain. High job strain and poor job security were associated with an increased risk for dysmenorrhea. Compulsory overtime and exhaustion were associated with increased non-cyclic pelvic pain. Working overtime and exhaustion were associated with increased dyspareunia. CONCLUSIONS: As China's population of female factory workers grows, research on the reproductive health of this population is essential.

Challenges of health measurement in studies of health disparities.

Health disparities are increasingly studied in and across a growing array of societies. While novel contexts and comparisons are a promising development, this commentary highlights four challenges to finding appropriate and adequate health measures when making comparisons across groups within a society or across distinctive societies. These challenges affect the accuracy with which we characterize the degree of inequality, limiting possibilities for effectively targeting resources to improve health and reduce disparities. First, comparisons may be challenged by different distributions of disease and second, by variation in the availability and quality of vital events and census data often used to measure health. Third, the comparability of self-reported information about specific health conditions may vary across social groups or societies because of diagnosis bias or diagnosis avoidance. Fourth, self-reported overall health measures or measures of specific symptoms may not be comparable across groups if they use different reference groups or interpret questions or concepts differently. We explain specific issues that make up each type of challenge and show how they may lead to underestimates or inflation of estimated health disparities. We also discuss approaches that have been used to address them in prior research, note where further innovation is needed to solve lingering problems, and make recommendations for improving future research. Many of our examples are drawn from South Africa or the United States, societies characterized by substantial socioeconomic inequality across ethnic groups and wide disparities in many health outcomes, but the issues explored throughout apply to a wide variety of contexts and inquiries.

Unemployment, measured and perceived decline of economic resources: contrasting three measures of recessionary hardships and their implications for adopting negative health behaviors.

Economic downturns could have long-term impacts on population health if they promote changes in health behaviors, but the evidence for whether people are more or less likely to adopt negative health behaviors in economically challenging times has been mixed. This paper argues that researchers need to draw more careful distinctions amongst different types of recessionary hardships and the mechanisms that may underlie their associations with health behaviors. We focus on unemployment experience, measured decline in economic resources, and perceived decline in economic resources, all of which are likely to occur more often during recessions, and explore whether their associations with health behaviors are consistent or different. We use population-based longitudinal data collected by the Michigan Recession and Recovery Study in the wake of the Great Recession in the United States. We evaluate whether those who had experienced each of these three hardships were more likely to adopt new negative health behaviors, specifically cigarette smoking, harmful and hazardous alcohol consumption, or marijuana consumption. We find that, net of controls and the other two recessionary hardships, unemployment experience was associated with increased hazard of starting marijuana use. Measured decline in economic resources was associated with increased hazard of cigarette smoking and lower hazard of starting marijuana use. Perceived decline in economic resources was linked to taking up harmful and hazardous drinking. Our results suggest heterogeneity in the pathways that connect hardship experiences and different health behaviors. They also indicate that relying on only one measure of hardship, as many past studies have done, could lead to an incomplete understanding of the relationship between economic distress and health behaviors.

Race/Ethnicity, educational attainment, and foregone health care in the United States in the 2007-2009 recession.

OBJECTIVES: This study assessed possible associations between recessions and changes in the magnitude of social disparities in foregone health care, building on previous studies that have linked recessions to lowered health care use. METHODS: Data from the 2006 to 2010 waves of the National Health Interview Study were used to examine levels of foregone medical, dental and mental health care and prescribed medications. Differences by race/ethnicity and education were compared before the Great Recession of 2007 to 2009, during the early recession, and later in the recession and in its immediate wake. RESULTS: Foregone care rose for working-aged adults overall in the 2 recessionary periods compared with the pre-recession. For multiple types of pre-recession care, foregoing care was more common for African Americans and Hispanics and less common for Asian Americans than for Whites. Less-educated individuals were more likely to forego all types of care pre-recession. Most disparities in foregone care were stable during the recession, though the African American-White gap in foregone medical care increased, as did the Hispanic-White gap and education gap in foregone dental care. CONCLUSIONS: Our findings support the fundamental cause hypothesis, as even during a recession in which more advantaged groups may have had unusually high risk of losing financial assets and employer-provided health insurance, they maintained their relative advantage in access to health care. Attention to the macroeconomic context of social disparities in health care use is warranted.

Tough choices in tough times: debt and medication nonadherence.

Debt is a ubiquitous component of households' financial portfolios. Yet we have scant understanding of how household debt constrains spending on needed health care. Diverse types of debt have different financial properties and recent work has shown that they may have varying implications for spending on needed health care. In this article, we explore the associations between indebtedness and medication nonadherence. First, we consider overall debt levels and then we disaggregate debt into types. We use a population-based sample of 434 residents of southeast Michigan who had been prescribed medications, collected in 2009-2010, the wake of the Great Recession. We find no association between medication nonadherence and total indebtedness. However, when we assess each type of debt separately, we find that having medical or credit card debt is positively associated with medication nonadherence, even net of household income, net worth, and other characteristics. Furthermore, patients with greater amounts of medical or credit card debt are more likely to be nonadherent than those with less. Our results suggest that credit card debt and medical debt may have serious implications for the relative affordability of prescription medications. These associations have been overlooked in past research and deserve further examination.