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Objective: To identify people with history of mental health disorders before the COVID-19 pandemic in the Brazilian population and estimate the prevalence of mood swings and the subjective distress of the pandemic among individuals with or without mental health disorders.
Methods: Through an online survey, participants were asked about presence or absence of mental health disorders. In addition, they answered the Brunel Mood Scale and the Impact of Event Scale. The mean percentile of mood swing indicators and psychological impact scores were estimated, and data were analyzed by logistic regression.
Results: 13,248 people participated (70.5% women, mean age 35.4 years, 31.2% with history of mental health disorder). Women and younger people were more likely to be diagnosed with mental health disorder. All participants had significant changes in mood due to the pandemic. Anger, depressed mood, mental confusion, and fatigue were higher among individuals with bipolar disorder or with combined disorders. Individuals with mental health disorders had a greater subjective distress, especially the group with bipolar disorder (OR = 4.89 [3.64-6.56]) and combined disorders (OR = 6.89 [5.21-9.10]).
Conclusion: Individuals previously diagnosed with mental health disorders at some point in life are more vulnerable to psychological impact from the pandemic.
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http://dx.doi.org/10.1177/00332941211026850 | DOI Listing |
J Cereb Blood Flow Metab
September 2025
Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria.
Functional PET (fPET) identifies stimulation-specific changes of physiological processes, individual molecular connectivity and group-level molecular covariance. Since there is currently no consistent analysis approach available for these techniques, we present a toolbox for unified fPET assessment. The toolbox supports analysis of data obtained with a variety of radiotracers, scanners, experimental protocols, cognitive tasks and species.
View Article and Find Full Text PDFScand J Public Health
September 2025
Promenta Research Centre, Department of Psychology, University of Oslo, Oslo, Norway.
Aims: This study aims to assess the effectiveness and implementation of the 5Ways@School curriculum-based intervention in Norwegian schools. The intervention builds on the Five Ways to Wellbeing framework, and promotes five action domains: connect with others, be physically active, take notice, keep learning, and give. The study objectives include assessing the intervention's acceptability, appropriateness, feasibility, fidelity, and cost, as well as its impact on students' wellbeing and mental health.
View Article and Find Full Text PDFNeuropsychol Dev Cogn B Aging Neuropsychol Cogn
September 2025
Department of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
Cognitive function is a critical health indicator of older adults in later life. However, previous research has paid less attention to the impact of pre-retirement work-related characteristics on cognitive functions, especially in Asia. Thus, this study aims to examine the relationship between work-related factors and cognitive functions of the retired population, using Taiwan as an example.
View Article and Find Full Text PDFScand J Psychol
September 2025
Faculty of Psychology, University of Akureyri, Akureyri, Iceland.
Living under the threat of natural disasters affects mental health. Natural disasters that are more likely to occur in a specific season represent a special case that is becoming more frequent with the consequences of climate change. Therefore, they deserve special attention regarding their potentially seasonal mental health implications.
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