Development and validation of a multidimensional short version Zarit Burden Interview (ZBI-9) for caregivers of persons with cognitive impairment

• Main Authors: Lim, Zhi-Xiang, Lim, Wee Shiong, Chan, Ee-Yuee
• Other Authors: Lee Kong Chian School of Medicine (LKCMedicine)
• Format: Article
• Language: English
• Published: 2023
• Subjects: Science::Medicine; Alzheimer Disease; Caregiver Burden
• Online Access: https://hdl.handle.net/10356/170105
• Institution: Nanyang Technological University

Background: There is a lack of appreciation of the full dimensionality of the original 22-item Zarit Burden Interview (ZBI) in the development of short versions. Existing short versions are premised upon a 1-factor or 2-factor structure or statistical techniques for item selection. Thus, there is a...