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dc.contributor.authorMimentza, Naiara
dc.contributor.authorGonzález-Fraile, Eduardo (1)
dc.contributor.authorArango-Lasprilla J.C
dc.contributor.authorOrtiz-Marqués, Nuria
dc.contributor.authorBerríos, Germán E.
dc.contributor.authorGonzález-Pinto, Ana
dc.contributor.authorQuemada, José Ignacio
dc.date2020-01-02
dc.date.accessioned2020-03-20T08:35:01Z
dc.date.available2020-03-20T08:35:01Z
dc.identifier.issn02699052
dc.identifier.urihttps://reunir.unir.net/handle/123456789/9894
dc.description.abstractObjective: Irritability is a very common symptom after stroke and a source of a great deal of distress to patients and caretakers. We evaluated the psychometric properties of the Irritability Questionnaire (IQ) in a sample of patients with stroke. Methods: we recruited 94 participants (47 stroke patients and 47 healthy controls) that participated in a 6-month longitudinal observational study. The IQ includes three dimensions in the assessment: emotion, cognition, and behavior. IQ has two subscales: The Irritability Questionnaire (IRQ) and the Carer’s Irritability Questionnaire (CIRQ). Internal consistency, convergent validity, and sensitivity to change were evaluated for both IRQ and CIRQ. Results: Cronbach’s alpha for the IRQ was 0.91 (95% CI: 0.76 to 0.87), whereas for the CIRQ was 0.92 (95% CI: 0.89 to 0.94). Convergent validity was good for both subscales. IRQ did not show sensitivity to change at 6 months (p-value = 0.99), while CIRQ showed moderate changes (−0.29, p-value = 0.124). Conclusions: IQ presented good psychometric properties to assess irritability in stroke. The tool detected significant differences between groups (stroke and healthy controls) and can be considered a valid instrument for clinical and research purposes.es_ES
dc.language.isoenges_ES
dc.publisherBrain Injuryes_ES
dc.relation.ispartofseries;vol. 34, nº 1
dc.relation.urihttps://www.tandfonline.com/doi/full/10.1080/02699052.2019.1681513es_ES
dc.rightsrestrictedAccesses_ES
dc.subjectcaregiveres_ES
dc.subjectirritabilityes_ES
dc.subjectPsychometrices_ES
dc.subjectpsychopathologyes_ES
dc.subjectstrokees_ES
dc.subjectScopuses_ES
dc.subjectJCRes_ES
dc.titleAssessing irritability in patients with stroke: psychometric properties of the Irritability Questionnairees_ES
dc.typeArticulo Revista Indexadaes_ES
reunir.tag~ARIes_ES
dc.identifier.doihttps://doi.org/10.1080/02699052.2019.1681513


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