Rationale: Structural racism is a primary avenue for the perpetuation of racial health disparities. For Black Americans, both historically and contemporarily, the neighborhood context serves as one of the most striking examples of structural racism, with stressful neighborhood contexts contributing to the well-documented inequalities in psychological functioning among this population.
Objective: Thus, in this study, we adapted an intersectional-ecological framework to investigate the links between community stress and multiple dimensions of mental-emotional health for Black men and women.
Methods: Drawing on cross-sectional data from 842 Black Americans from the Milwaukee area, we tested both objective (Area Deprivation Index; ADI) and subjective (perceived neighborhood disadvantage; PND) indicators of community stress as simultaneous predictors of negative and positive affect and the odds of psychological disorder (depression, anxiety) in multilevel models, examining gender differences in these linkages.
Results: Results showed greater objective community stress was related to lower levels of negative affect for both men and women and lower odds of psychological disorder for women specifically. Greater subjective community stress was related to higher levels of negative affect and lower levels of positive affect for both men and women and to higher odds of psychological disorder for women specifically.
Conclusions: Findings highlight the complex intersectional nature of the links between community stress and Black Americans' mental-emotional health. Specifically, findings demonstrate the pernicious psychological effects of perceived community stress and allude to Black Americans', particularly women's, active resistance and resilience to objective disadvantage, potentially through investing in social relationships in their neighborhoods.
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http://dx.doi.org/10.1016/j.socscimed.2024.116763 | DOI Listing |
Noise Health
January 2025
Center for Community Health Studies, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, 50300 Kuala Lumpur, Malaysia.
There are many possibilities for noise exposure in industrial workplaces, including sectors that extensively use heavy machinery in processing each product. Various studies indicate a causal relationship between noise exposure and auditory/nonauditory effects among workers. Noise exposure poses risks to health and workers' hearing acuity and safety.
View Article and Find Full Text PDFPsychol Trauma
January 2025
Gunderson Personality Disorders Institute, McLean Hospital.
Objective: Clients with relational trauma often face challenges in forming a therapeutic alliance, a primary predictor of psychotherapy outcomes. Unresolved traumatic stress can lead to a passive stance in therapy, manifested as a tendency to seek advice and approval from therapists in order to establish more predictable relational dynamics. This comes at the cost of adequately addressing their own therapeutic needs, which often leads to stagnation, treatment dropout, and frustration with the therapist.
View Article and Find Full Text PDFMicrob Ecol
January 2025
Guangxi Laboratory on the Study of Coral Reefs in the South China Sea, Coral Reef Research Center of China, School of Marine Sciences, Guangxi University, Nanning, 530004, China.
Coral thermal tolerance is intimately linked to their symbiotic relationships with photosynthetic microorganisms. However, the potential compensatory role of symbiotic photosynthetic bacteria in supporting Symbiodiniaceae photosynthesis under extreme summer temperatures remains largely unexplored. Here, we examined the seasonal variations in Symbiodiniaceae and photosynthetic bacterial community structures in Pavona decussata corals from Weizhou Island, Beibu Gulf, China, with particular emphasis on the role of photosynthetic bacteria under elevated temperature conditions.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore.
Background: Behavioural changes are among the first symptoms noticeable to the person themselves as they begin to experience cognitive decline. Blood-based biomarkers could potentially be a less invasive and easily detectable biomarker for early identification of Alzheimer's disease and dementia. However, the contributions and pathobiology of blood biomarkers to disease trajectory and prevalence in Asians requires further definition.
View Article and Find Full Text PDFBackground: Early identification of Alzheimer's disease (AD) risk prior to irreversible brain damage is critical for improving the success of interventions and treatment. Cortical thickness is a macrostructural measure typically used to assess AD neurodegeneration. However, cortical microstructural changes appear to precede macrostructural atrophy and may improve early identification of AD risk.
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