ArticleQuality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation2022
Mental health, quality of life and optimism during the covid-19 pandemic: a comparison between Brazil and Portugal.
Article in Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 14 citations in OpenAlex.
- Validating an Online Portuguese Battery to Measure Working Memory Capacity in a Sample of Portuguese and Brazilian Participants.Journal of cognition · 2026Article
- interRAI Quality of Life for Mental Health and Addictions: Psychometric Properties and Differences Across Age, Gender, and Service Settings in Brazil.International journal of methods in psychiatric research · 2025Article
- Article
- Understanding kitten fostering and socialisation practices using mixed methods.Animal welfare (South Mimms, England) · 2024Article
- Changes in mental health symptoms and sociocultural factors across the COVID-19 pandemic in mothers of Mexican descent.Archives of women's mental health · 2023Article
- COVID-19-related adolescent mortality and morbidity in nineteen European countries.European journal of pediatrics · 2023Article
- The impact of COVID-19 lockdown on the quality of life of Chinese football referees: the chain mediating role of occupational stress and job burnout.BMC public health · 2023Article
- COVID-19 and Its Impact on Healthcare Workers: Understanding Stigma, Stress, and Quality of Life.Cureus · 2023Article
- Life orientation and psychological distress in COVID recovered patients-the role of coping as a mediator.Frontiers in psychology · 2022Article
Corrections and comments
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Authors and funding
7 authors at 5 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeAlthough there have been numerous studies investigating the mental health of individuals during the pandemic, a comparison between countries is still scarce in the literature. To explore this gap, the present study aimed to compare the mental health (i.e., anxiety and depression), quality of life (QoL), and optimism/pessimism among individuals from Brazil and Portugal during the COVID-19 pandemic and the associated factors.
methodA cross-sectional population-based study was conducted during the COVID-19 pandemic in Brazil and Portugal. Data collection was carried out between May and June 2020, using an online form which was sent through social networks. A total of 2069 participants (1156 from Brazil and 913 from Portugal) were included. Depressive symptoms (PHQ-9), Anxiety (GAD-7), optimism/pessimism (Revised Life Orientation Test - LOT), QoL (WHOQOL-Bref), and sociodemographic, health, and social distancing variables were assessed. Data was analyzed using univariate and multivariate models.
resultsThere were remarkable differences between Brazil and Portugal in all outcomes during the COVID-19 pandemic, including higher levels of depressive symptoms, anxiety, and optimism for the Brazilian individuals and higher levels of QoL and pessimism for the Portuguese individuals. The following factors were associated with the mental health and QoL in both Brazilian and Portuguese populations: gender, age, being a healthcare professional, and days in social distancing.
conclusionDespite the fact that Brazilians were more optimistic during the COVID-19 pandemic, they had lower levels of mental health and QoL as compared to the Portuguese individuals.
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