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Influence of psoriasis lesions' location and severity on psychosocial disability and psychopathology. Observational study and psychometric validation of the SAPASI Portuguese version

dc.contributor.authorTeixeira, Ana
dc.contributor.authorRibeiro, Cristiano
dc.contributor.authorGaio, Rita
dc.contributor.authorTorres, Tiago
dc.contributor.authorMagina, Sofia
dc.contributor.authorPereira, Teresa
dc.contributor.authorTeixeira, Maribel
dc.contributor.authorRocha, José Carlos
dc.contributor.authorLobo, José
dc.contributor.authorAlmeida, Isabel
dc.contributor.authorVidal, Diogo Guedes
dc.contributor.authore Sousa, Hélder Fernando Pedrosa
dc.contributor.authorDinis, Maria Alzira Pimenta
dc.contributor.authorAlmeida, Vera
dc.date.accessioned2022-01-11T12:33:26Z
dc.date.available2022-01-11T12:33:26Z
dc.date.issued2022-03
dc.description.abstractObjectives: The psychosocial impact of psoriasis is well documented. However, the contributing role of clinical disease characteristics is not satisfactorily explored. This study aimed to validate the Self-administered Psoriasis Area and Severity Index (SAPASI) to a Portuguese population (SAPASI-PT) and to perform its cross-validation, assessing how the results will generalize to an independent data set, with the Psoriasis Area and Severity Index (PASI), in order to assess the influence of psoriasis’ severity on psychosocial disability and psychopathology. Methods: A cross-sectional study with 228 patients with psoriasis was carried out. Data was collected through a sociodemographic and clinical questionnaire, SAPASI-PT, the Psoriasis Disability Index (PDI) and the Brief Symptoms Inventory (BSI). The cultural and linguistic adaptation of SAPASI to a Portuguese version and the cross validation with PASI was carried out. Multiple associations between psychosocial disability, psychopathology and severity, discomfort and location of lesions were investigated through logistic regression models. Results: A good adjustment model for SAPASI-PT is found. Also, associations between psychosocial disability, psychopathology and the psoriasis severity and discomfort are found. The existence of lesions is positively associated with the severity of the disease. Patients with lesions in hands or genitals are those reporting a greater discomfort. The presence of lesions in hands is positively associated with PDI, i.e., with leisure and with treat ment, marginally. Additionally, patients scoring higher in the personal dimension are found to have a signifi cantly greater percentage of lesions in the genitals. Conclusions: The psoriasis severity and location of lesions are important determinants of patients´quality of life. Lesions on face, hands and genitals are associated with a higher impact on psychosocial wellbeing of patients. Psychological counselling should be considered within psoriasis treatment context in patients with the described disease manifestations.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationTeixeira, Ana; Ribeiro, Cristiano; Gaio, Ana Rita; Torres, Tiago; Magina, Sofia; Pereira, Teresa; Teixeira, Maribel; et al. "Influence of psoriasis lesions¿ location and severity on psychosocial disability and psychopathology. Observational study and psychometric validation of the SAPASI Portuguese version". Journal of Psychosomatic Research (2022), 154:110714. DOI: 10.1016/j.jpsychores.2021.110714pt_PT
dc.identifier.doi10.1016/j.jpsychores.2021.110714pt_PT
dc.identifier.urihttp://hdl.handle.net/10284/10606
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationPSYONCODERM_PI_3RL_IINFACTS-2021pt_PT
dc.relationApplied Molecular Biosciences Unit
dc.relationApplied Molecular Biosciences Unit
dc.relationCentre of Mathematics of the University of Porto
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/abs/pii/S0022399921003597pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/pt_PT
dc.subjectPsoriasis lesions’ locationpt_PT
dc.subjectPsoriasis severitypt_PT
dc.subjectPsychometric validationpt_PT
dc.subjectPsychosocial disabilitypt_PT
dc.subjectPsychopathologypt_PT
dc.subjectSelf-administered Psoriasis Area and Severity Index (SAPASI)pt_PT
dc.subjectPsoriasis Area and Severity Index (PASI)pt_PT
dc.subjectSelf-administered Psoriasis Area and Severity Index - Portuguese version (SAPASI-PT)pt_PT
dc.subjectPsoriasis Disability Index (PDI)pt_PT
dc.subjectBrief Symptoms Inventory (BSI)pt_PT
dc.titleInfluence of psoriasis lesions' location and severity on psychosocial disability and psychopathology. Observational study and psychometric validation of the SAPASI Portuguese versionpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleApplied Molecular Biosciences Unit
oaire.awardTitleApplied Molecular Biosciences Unit
oaire.awardTitleCentre of Mathematics of the University of Porto
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04378%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00144%2F2020/PT
oaire.citation.startPage110714pt_PT
oaire.citation.titleJournal of Psychosomatic Researchpt_PT
oaire.citation.volume154pt_PT
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oaire.fundingStream6817 - DCRRNI ID
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project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
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rcaap.typearticlept_PT
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