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Sleep quality components and mental health: Study with a non-clinical population.
Del Rio João, Karine Alexandra; de Jesus, Saul Neves; Carmo, Cláudia; Pinto, Patrícia.
Afiliação
  • Del Rio João KA; University of Algarve, Portugal. Electronic address: delriokarina@gmail.com.
  • de Jesus SN; Research Center for Spatial and Organizational Dynamics, University of Algarve, Portugal. Electronic address: snjesus@ualg.pt.
  • Carmo C; Research Center for Spatial and Organizational Dynamics, University of Algarve, Portugal.
  • Pinto P; Research Center for Spatial and Organizational Dynamics, University of Algarve, Portugal.
Psychiatry Res ; 269: 244-250, 2018 11.
Article em En | MEDLINE | ID: mdl-30153603
The deconstruction of sleep quality into its particular components may help to specify how each one of them influences mental health. Thus, to detail the understanding of the relationship between sleep quality and mental health, our study aims to assess the relationship between each component of the Pittsburgh Sleep Quality Index (PSQI) and depression, anxiety and stress. Also, we intend to analyse the moderating effects of gender, age and country on these relationships. The instruments PSQI and Depression Anxiety Stress Scale (DASS-21) were applied to a non-clinical population of 1552 participants from three different countries (Portugal, Spain and Brazil), aged over 18 years old. We estimated a multivariate regression model with AMOS Graphic 21.0 to test the seven proposed research hypotheses. The adjusted model explains 14.0%, 21.0% and 19.3% of the variances of depression, anxiety and stress, respectively. The conclusion of this study demonstrates that, with the exception of subjective sleep quality, all the other six components of the PSQI individually relate to mental health in non-clinical populations and that country is a significant moderator of these relationships.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Sono / Transtornos do Sono-Vigília / Saúde Mental / Inquéritos e Questionários Tipo de estudo: Diagnostic_studies / Prognostic_studies Limite: Adolescent / Adult / Aged / Female / Humans / Male / Middle aged País/Região como assunto: America do sul / Brasil / Europa Idioma: En Revista: Psychiatry Res Ano de publicação: 2018 Tipo de documento: Article País de publicação: Irlanda
Texto completo
Adicionar na Minha BVS
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Sono / Transtornos do Sono-Vigília / Saúde Mental / Inquéritos e Questionários Tipo de estudo: Diagnostic_studies / Prognostic_studies Limite: Adolescent / Adult / Aged / Female / Humans / Male / Middle aged País/Região como assunto: America do sul / Brasil / Europa Idioma: En Revista: Psychiatry Res Ano de publicação: 2018 Tipo de documento: Article País de publicação: Irlanda