Background: LGBT individuals in Tunisia face discrimination and stigmatization due to prevailing socio-cultural and legal conditions which can negatively impact their mental health.
Aim: This study examined the relationship between perceived stress, heterosexist experiences, and self-esteem in a sample of LGBT young Tunisians.
Methods: We conducted an analytical cross-sectional study. Participants were recruited using a snowball sampling technique via social media. Heterosexism Harassment, Discrimination and Rejection Scale (HHRDS), Perceived Stress Scale (PSS-10), and Rosenberg Self-esteem Scale (RSES) were used as measurement instruments.
Results: A total of 73 young LGBT individuals were included. The multivariate analysis indicated that discrimination ( = 4.58, CI95% = [3.36, 5.81], < 10) and self-esteem ( = -0.88, CI95% = [-1.09, -0.67], p < 10) were significant predictors for perceived stress. The moderation model revealed that self-esteem acts as a moderator in the relationship between discrimination and perceived stress (effect = -0.22; p = .02).
Conclusion: The study emphasizes the importance of self-esteem in improving the mental health and well-being of the LGBT community.
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http://dx.doi.org/10.1080/19317611.2024.2399119 | DOI Listing |
Epigenetics
December 2025
Survey Research Center, Institute for Social Research, University of Michigan, Ann Arbor, MI, USA.
Perceived discrimination, recognized as a chronic psychosocial stressor, has adverse consequences on health. DNA methylation (DNAm) may be a potential mechanism by which stressors get embedded into the human body at the molecular level and subsequently affect health outcomes. However, relatively little is known about the effects of perceived discrimination on DNAm.
View Article and Find Full Text PDFAdv Physiol Educ
January 2025
Research for Inclusive STEM Education Center, School of Life Sciences, Arizona State University.
Academic stress is one of the primary factors threatening university students' well-being and performance. Undergraduate students who are working towards applying to medical school, defined as being on the pre-medicine or "premed" pathway, are suspected to have higher academic stress compared to their peers who are not premed. However, what factors contribute to academic stress for premed students is not well understood.
View Article and Find Full Text PDFJ Psychiatr Res
January 2025
Department of Psychology, Reykjavik University Reykjavík, Reykjavík, Iceland. Electronic address:
The COVID-19 pandemic introduced numerous stressors and challenges that have had profound implications for mental health. This study examined the effects of the pandemic on mental health among Icelandic adults (n = 1766), using longitudinal survey data spanning three waves of data collection from 2019 to 2022. Symptoms of depression, anxiety, and stress increased from the beginning of the pandemic to the second time point, approximately one year into the pandemic, coinciding with reductions in happiness and social support.
View Article and Find Full Text PDFAm J Physiol Lung Cell Mol Physiol
January 2025
Research Institute of the, McGill University Health Centre, Montreal, QC, Canada.
The increasing shift from cannabis smoking to cannabis vaping is largely driven by the perception that vaping to form an aerosol represents a safer alternative to smoking and is a form of consumption appealing to youth. Herein, we compared the chemical composition and receptor-mediated activity of cannabis smoke extract (CaSE) to cannabis vaping extract (CaVE) along with the biological response in human bronchial epithelial cells. Chemical analysis using HPLC and GC/MS revealed that cannabis vaping aerosol contained fewer toxicants than smoke; CaSE and CaVE contained teratogens, carcinogens, and respiratory toxicants.
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