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dc.contributor.authorOtero, Patricia
dc.contributor.authorSimón, Miguel A.
dc.contributor.authorBueno, Ana M.
dc.contributor.authorBlanco Seoane, Vanessa
dc.contributor.authorVázquez, Fernando L.
dc.date.accessioned2023-03-17T11:30:01Z
dc.date.available2023-03-17T11:30:01Z
dc.date.issued2022-12-26
dc.identifier.citationOtero, P.; Simón, M.A.; Bueno, A.M.; Blanco, V.; Vázquez, F.L. Factorial Structure and Psychometric Properties of the Spanish Version of the Pittsburgh Sleep Quality Index in Non-Professional Caregivers. Healthcare 2023, 11, 67. https:// doi.org/10.3390/healthcare11010067es_ES
dc.identifier.issn2227-9032
dc.identifier.urihttp://hdl.handle.net/2183/32710
dc.description.abstract[Abstract] Although sleep issues are among the symptoms commonly experienced by the non-professional caregiver population, and the Pittsburgh Sleep Quality Index (PSQI) is the most widely used instrument for the assessment of sleep quality, this has not been validated specifically for this population. The objective of this study was to analyze the factorial structure and psychometric properties of the Spanish version of the PSQI in a sample of Spanish non-professional caregivers. Trained clinical psychologists assessed sleep quality using the PSQI, as well as caregiver burden and psychological distress in 201 non-professional caregivers (87.1% female, Mage = 56.2 years). The internal consistency of the PSQI was 0.75. The two-factor model (Sleep quality and Disturbances) had an acceptable fit to the data, was found to be superior to the one-factor model, and more parsimonious than the three-factor model. There was a significant correlation between the PSQI and caregiver burden, as well as between the PSQI and psychological distress (p < 0.001 in all cases). A total score ≥ 9 allowed the identification of caregivers with possible anxiety and depression disorders (sensitivity 70.5%, specificity 71.9%). The results show that the PSQI is a reliable and valid instrument for the assessment of sleep quality in caregivers.es_ES
dc.description.sponsorshipUniversidade de Santiago de Compostela; 2019-CE081-6es_ES
dc.language.isoenges_ES
dc.publisherMDPIes_ES
dc.relation.urihttps://doi.org/10.3390/healthcare11010067es_ES
dc.rightsAtribución 3.0 Españaes_ES
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/*
dc.subjectPSQIes_ES
dc.subjectSleepes_ES
dc.subjectCaregiverses_ES
dc.subjectReliabilityes_ES
dc.subjectInternal consistencyes_ES
dc.subjectValidityes_ES
dc.subjectFactor analysises_ES
dc.subjectSpanishes_ES
dc.titleFactorial Structure and Psychometric Properties of the Spanish Version of the Pittsburgh Sleep Quality Index in Non-Professional Caregiverses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.accessinfo:eu-repo/semantics/openAccesses_ES
UDC.journalTitleHealthcarees_ES
UDC.issue11es_ES
UDC.startPage67es_ES


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