What stresses men? Predictors of perceived stress in a population-based multi-ethnic cross sectional cohort

Stress Correlates Related to Depressive Symptoms Among Young Black Men in Southern California

Black men experience higher levels of chronic stress, life stressors, and discrimination due to oppressive social and economic conditions. Black men are at greater risk of depression, but most published research on stress and depression has focused on Black people in general, Black women, or older Black men. We sought to determine whether discrimination, perceived stress, major life stress, daily hassles, and social capital were associated with depressive symptoms in young Black men. Survey data were collected from April 2010 to March 2012 in Southern California from a convenience sample of Black men (N = 201). We used two-sample t tests and one-way analysis of variance (ANOVA) to examine the association of stress correlates with depressive symptoms. Logistic regression was conducted to estimate the likelihood of reporting depressive symptoms for each significant correlate. Over half of the sample reported depressive symptoms. Health status, perceived discrimination, urban hassles, perceived stress, and neighborhood trust and safety were significantly related to depressive symptoms. Those who reported higher perceived stress had higher odds of reporting depressive symptoms, whereas lower everyday discrimination experiences were associated with lower odds of depressive symptoms. Future studies should consider examining the effectiveness of embedding coping mechanisms for stress, including perceived discrimination, in health interventions for young Black men to prevent or reduce depression.

Correlates of perceived stress among community-dwelling older African Americans

BACKGROUND

The purpose of this study was to identify correlates of perceived stress among older African Americans.

METHODS AND FINDINGS

Guided by the National Institute on Aging's (NIA) Health Disparities Research Framework, we grouped correlates into four levels-environmental, sociocultural, behavioral, and biological, and performed a cross-sectional analysis using ordinal logistic regression models. Participants included 722 African Americans [mean age = 73.61 years (SD = 6.33)] from the Minority Aging Research Study (MARS). Several protective correlates from environmental (e.g., larger life space), sociocultural (e.g., larger social network size), behavioral (e.g., more purpose in life), and biological (e.g., higher global cognition) levels were associated with a lower odds of having higher levels of perceived stress.

CONCLUSIONS

Perceived stress was associated with established and novel correlates from every level. Future research is needed to examine how changes in these correlates may impact perceived stress in older African Americans.

Racial/Ethnic Disparities in Self-Rated Health and Sense of Control for Older Adults Receiving Publicly Funded Home- and Community-Based Services

Objectives: This study examines racial/ethnic differences in self-rated health (SRH) and sense of control among older adults receiving publicly funded home- and community-based services (HCBS) and tests the mediating role of functional, emotional, and financial stressors. Methods: Data are from 2015 National Core Indicators—Aging and Disability Survey collected from face-to-face interviews with 1936 older adults aged 65 years or older receiving HCBS in Minnesota. Path analysis based on logistic regression was used. Results: Racial/ethnic minority HCBS users had lower SRH and sense of control than white participants, with Asian participants reporting the lowest scores. Whereas functional impairment was a common explanatory factor for the racial/ethnic differences, negative mood and financial strain were mediators for Asian and Hispanic/Latino participants, respectively. Discussion: Racial/ethnic disparities in well-being exist among older HCBS users, with different mediators at play. Customized services are needed to meet diverse needs of older adults of different racial/ethnic groups.

Racial disparities, cancer and response to oxidative stress

At the intersection of genetics, biochemistry and behavioral sciences, there is a largely untapped opportunity to consider how ethnic and racial disparities contribute to individual sensitivity to reactive oxygen species and how these might influence susceptibility to various cancers and/or response to classical cancer treatment regimens that pervasively result in the formation of such chemical species. This chapter begins to explore these connections and builds a platform from which to consider how the disciplines can be strengthened further.

Gender-specific correlates of perceived life stress: a population-based study, Montreal, Canada, 2012

OBJECTIVES

To identify the gender-specific correlates of perceived life stress in a representative sample of the Montreal population.

METHOD

Data were extracted from the Local Health Survey Program (called "TOPO") collected in 2012. TOPO-2012 provided information on chronic diseases, their determinants and risk factors, as well as lifestyle and health services utilization. Poisson regression was used to identify significant correlates of perceived life stress.

RESULTS

Single-parent females were 21% more likely (RR = 1.21; 95% CI = 1.04-1.42) to report stressful life compared to females living alone. Females born in Canada or established female immigrants were significantly more likely to report stressful life (respectively RR = 1.34; 95% CI = 1.12-1.60 and RR = 1.31; 95% CI = 1.08-1.58) than recent female immigrants. Furthermore, females living in a privileged material neighbourhood reported significantly higher perceived life stress (14% higher) than females living in a deprived neighbourhood. On the other hand, males with higher annual household income were 9% more likely (OR = 1.09; 95% CI = 1.05-1.14) to perceive life stress than males reporting a lower income. Also, overweight males reported higher stress (RR = 1.13; 95% CI = 1.01-1.26) than their normal weighted counterparts. Additionally, males who were diagnosed with a physical health problem were more likely to report stressful life (RR = 1.44; 95% CI = 1.28-1.61) than males who did not report any physical health problem.

CONCLUSION

Identifying correlates of stress at the population level may help researchers characterize people vulnerable to daily stress, provide health agencies the advantage to forecast and prevent its occurrence and diseases associated with it, as well as offer policy advocates a pivotal edge to reduce disparities in population health.

Workplace noise exposure and serum testosterone in men enrolled in the 1999-2004 National Health and Nutrition Examination Survey

There is compelling evidence from animal experiments that noise exposure suppresses testosterone in males by affecting the hypothalamic-pituitary-testicular axis. Virtually nothing is known about its effect in humans. Therefore, the aim of this study was to explore the association between occupational noise exposure and serum testosterone in a representative sample of the general population. The sample has been taken from the National Health and Nutrition Examination Survey (NHANES) data for the period between 1999 and 2004 and is limited to employed men aged 16-85+ years at the time. The associations between noise exposure (either established according to the Occupational Information Network - O*NET categories or self-reported) and total and free testosterone (TT and FT, respectively) were analysed using linear regression models with increasing adjustments. In the fully adjusted model (n=414), the third quartile of the O*NET noise exposure was associated with lower TT and FT, which reached statistically significant decrease of -58.32 ng dL-1 (95 % CI: -111.22, -5.42) and -1.58 ng dL-1 (95 % CI: -2.98, -0.18), respectively. In stratified analyses, younger, lower income, normal weight, better hearing, and workers not using hearing protection at work experienced significantly more severe adverse effects than the rest. The odds for hypogonadism (TT<300 ng dL-1) did not significantly rise with one interquartile range increment in O*NET noise exposure (OR=1.24, 95 % CI: 0.64, 2.39). Self-reported loud noise exposure did not significantly decrease TT when all men were considered (n=214) and only in the men ≥37 years did it decrease TT significantly by -87.55 ng dL-1 (95 % CI: -158.35, -16.74). In conclusion, noise exposure was associated with lower TT and FT only in some population subgroups and these associations were non-linear.

Brain structural alterations associated with young women with subthreshold depression

Neuroanatomical abnormalities in patients with major depression disorder (MDD) have been attracted great research attention. However, the structural alterations associated with subthreshold depression (StD) remain unclear and, therefore, require further investigation. In this study, 42 young women with StD, and 30 matched non-depressed controls (NCs) were identified based on two-time Beck Depression Inventory scores. Whole-brain voxel-based morphometry (VBM) and region of interest method were used to investigate altered gray matter volume (GMV) and white matter volume (WMV) among a non-clinical sample of young women with StD. VBM results indicated that young women with StD showed significantly decreased GMV in the right inferior parietal lobule than NCs; increased GMV in the amygdala, posterior cingulate cortex, and precuneus; and increased WMV in the posterior cingulate cortex and precuneus. Together, structural alterations in specific brain regions, which are known to be involved in the fronto-limbic circuits implicated in depression may precede the occurrence of depressive episodes and influence the development of MDD.

Perceived sources of stress and resilience in men in an African American community

BACKGROUND

Little is known about the perceived causes of stress and what strategies African American men use to promote resiliency. Participatory research approaches are recommended as an approach to engage minority communities. A key goal of participatory research is to shift the locus of control to community partners.

OBJECTIVE

To understand perceived sources of stress and tools used to promote resiliency in African American men in South Los Angeles.

METHODS

Our study utilized a community-partnered participatory research approach to collect and analyze open-ended responses from 295 African American men recruited at a local, cultural festival in Los Angeles using thematic analysis and the Levels of Racism framework.

RESULTS

Almost all men (93.2%) reported stress. Of those reporting stress, 60.8% reported finances and money and 43.2% reported racism as a specific cause. More than 60% (63.4%) reported that they perceived available sources of help to deal with stress. Of those noting a specific source of help for stress (n = 76), 42.1% identified religious faith. Almost all of participants (92.1%) mentioned specific sources of resiliency such as religion and family.

CONCLUSIONS

Stress owing to psychosocial factors such as finances and racism are common among African American men. But, at the same time, most men found support for resiliency to ameliorate stress in religion and family. Future work to engage African American men around alleviating stress and supporting resiliency should both take into account the perceived causes of stress and incorporate culturally appropriate sources of resiliency support.