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Assessment of burde...
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Hagell, Peter,1966-Högskolan Kristianstad,Forskningsmiljön PRO-CARE, Patient Reported Outcomes - Clinical Assessment Research and Education,Avdelningen för Sjuksköterskeutbildningarna
(författare)
Assessment of burden among family caregivers of people with Parkinson’s disease using the Zarit Burden Interview
- Artikel/kapitelEngelska2017
Förlag, utgivningsår, omfång ...
Nummerbeteckningar
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LIBRIS-ID:oai:DiVA.org:hkr-15972
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urn:nbn:se:hkr:diva-15972urn
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https://doi.org/10.1016/j.jpainsymman.2016.09.007DOI
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Språk:engelska
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Sammanfattning på:engelska
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Ämneskategori:art swepub-publicationtype
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Context: Previous studies have supported the psychometric properties of the 22-item Zarit Burden Interview (ZBI-22) scale among family caregivers of people with various disorders, including Parkinson´s disease (PD). However, its short-forms have not been psychometrically tested among PD family caregivers, and available psychometric analyses have not accounted for the ordinal nature of item-level data.Objectives: To assess the psychometric properties of the ZBI-22 and its short forms among family caregivers of people with PD, while taking account for the ordinal nature of data.Methods: Cross-sectional postal survey ZBI-22 data from 66 family caregiver members (59% women; mean age, 69.6 years) of a local Swedish PD society branch were analysed according to classical test theory methods based on polychoric/polyserial correlations. Results: Missing item responses were ≤5%. Corrected item-total correlations were ≥0.42 and floor-/ceiling effects were <20%, besides for the briefest (4- and 1-item) short-forms (20% and 40% floor effects, respectively). Reliability was good for all scales (ordinal alpha, 0.89-0.95). External construct validity was in general accordance with a priori expectations. Short-forms demonstrated good criterion-related validity (rs 0.87-0.99) and discriminative ability (AUC, 0.91-0.98) relative to the full ZBI-22.Conclusion: This study provides support for the reliability and validity of the ZBI-22 and its various short forms for use among PD family caregivers. In studies where caregiver burden is a central outcome, either ZBI-22 or -12 is suggested for use; other short-forms can be used when caregiver burden is of less central focus or for clinical screening.
Ämnesord och genrebeteckningar
Biuppslag (personer, institutioner, konferenser, titlar ...)
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Alvariza, AnetteErsta Sköndal University College
(författare)
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Westergren, Albert,1967-Högskolan Kristianstad,Forskningsmiljön PRO-CARE, Patient Reported Outcomes - Clinical Assessment Research and Education,Avdelningen för Sjuksköterskeutbildningarna(Swepub:hkr)wea
(författare)
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Kristofer, ÅrestedtLinnaeus University
(författare)
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Högskolan KristianstadForskningsmiljön PRO-CARE, Patient Reported Outcomes - Clinical Assessment Research and Education
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:Journal of Pain and Symptom Management53:2, s. 272-2780885-39241873-6513
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