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dc.contributor.authorVillarreal-Zegarra, David
dc.contributor.authorTorres-Puente, Roberto
dc.contributor.authorOtazú-Alfaro, Sharlyn
dc.contributor.authorAl-kassab-Córdova, Ali
dc.contributor.authorRey de Castro, Jorge
dc.contributor.authorMezones-Holguín, Edward
dc.date.accessioned2022-05-06T17:31:24Z
dc.date.available2022-05-06T17:31:24Z
dc.date.issued2022-06-01
dc.identifier.issn00223999
dc.identifier.doi10.1016/j.jpsychores.2022.110759
dc.identifier.urihttp://hdl.handle.net/10757/659822
dc.description.abstractObjective: To evaluate the psychometric properties of the Spanish version of Jenkins Sleep Scale with 4 items (JSS-4) of the Peruvian health system's (PHS) nurses and physicians. Methods: We carried out a psychometric study based on secondary analysis in a sample from a nationally representative survey that used acomplex sampling design. The participants were physicians and nurses aged 18–65 years, working in PHS private and public facilities, who have fulfilled all JSS-4 items. We performed a confirmatory factor analysis. Reliability was evaluated via two estimates - classic alpha (α) and categorical omega (ω) coefficients. Also, we tested the invariance across groups of variables. The convergent validity was evaluated based on the relation between JSS-4 and PHQ-2 using Pearson's correlation coefficient and effect size (Cohen's d). Also, we designed normative values based on percentiles. Results: We included 2100 physicians and 2826 nurses in the analysis. We observed that the unidimensional model has adequate goodness-of-fit indices and values of α and ω coefficients. No measurement invariance was found between the groups of professionals and age groups; however, invariance was achieved between sex, monthly income, work-related illness, and chronic illness groups. Regarding the relation with other variables, the JSS-4 has a small correlation with PHQ-2. Also, profession and age-specific normative values were proposed. Conclusion: JSS-4 Spanish version has adequate psychometric properties in PHS nurses and physicians.es_PE
dc.formatapplication/htmles_PE
dc.language.isoenges_PE
dc.publisherElsevier Inc.es_PE
dc.relation.urlhttps://www.sciencedirect.com/science/article/abs/pii/S0022399922000447es_PE
dc.rightsinfo:eu-repo/semantics/embargoedAccesses_PE
dc.sourceUniversidad Peruana de Ciencias Aplicadas (UPC)es_PE
dc.sourceRepositorio Academico - UPCes_PE
dc.subjectJenkins sleep scalees_PE
dc.subjectNurseses_PE
dc.subjectPhysicianses_PE
dc.subjectPsychometrics (Source: MesH NLM)es_PE
dc.subjectSleepes_PE
dc.titleSpanish version of Jenkins Sleep Scale in physicians and nurses: psychometric properties from a Peruvian nationally representative samplees_PE
dc.typeinfo:eu-repo/semantics/articlees_PE
dc.identifier.eissn18791360
dc.identifier.journalJournal of Psychosomatic Researches_PE
dc.description.peerreviewRevisión por pareses_PE
dc.identifier.eid2-s2.0-85127165254
dc.identifier.scopusidSCOPUS_ID:85127165254
dc.identifier.piiS0022399922000447
dc.source.journaltitleJournal of Psychosomatic Research
dc.source.volume157
dc.identifier.isni0000 0001 2196 144X


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