Sökning: id:"swepub:oai:DiVA.org:hkr-15972" >
Assessment of burde...
Assessment of burden among family caregivers of people with Parkinson’s disease using the Zarit Burden Interview
-
- Hagell, Peter, 1966- (författare)
- Högskolan Kristianstad,Forskningsmiljön PRO-CARE, Patient Reported Outcomes - Clinical Assessment Research and Education,Avdelningen för Sjuksköterskeutbildningarna
-
- Alvariza, Anette (författare)
- Ersta Sköndal University College
-
- Westergren, Albert, 1967- (författare)
- Högskolan Kristianstad,Forskningsmiljön PRO-CARE, Patient Reported Outcomes - Clinical Assessment Research and Education,Avdelningen för Sjuksköterskeutbildningarna
-
visa fler...
-
- Kristofer, Årestedt (författare)
- Linnaeus University
-
visa färre...
-
(creator_code:org_t)
- 2017
- 2017
- Engelska.
-
Ingår i: Journal of Pain and Symptom Management. - 0885-3924 .- 1873-6513. ; 53:2, s. 272-278
- Relaterad länk:
-
http://www.jpsmjourn...
-
visa fler...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- 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
- MEDICAL AND HEALTH SCIENCES -- Health Sciences (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskaper (hsv//swe)
Nyckelord
- Burden
- family caregivers
- Parkinson disease
- psychometrics
- validation
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)