Relationship Between Dementia Knowledge and Occupational Strain Among Staff of Residential Facilities for Older Adults: A Cross-sectional Survey

Abstract

Working with people living with dementia in residential facilities for older adults can be challenging, and this is exacerbated when staff have a limited understanding of dementia. However, the relationship between knowledge of dementia and strain in caring for people with dementia among residential facility staff is unclear. This cross-sectional study investigated the relationship between dementia knowledge and strain in caring for people with dementia. A questionnaire containing the Dementia Knowledge Assessment and Strain in Dementia Care Scales was administered in 2017 and 2019 to 141 staff in three southern Australian residential facilities for older adults. Bivariate and hierarchical regression analysis examined inter-scale relationships and the power of dementia strain to explain knowledge variance. It was found that staff had substantial gaps in dementia knowledge (mean score 32/50) and low strain in dementia care (mean score 4/16). A positive relationship was found between higher dementia knowledge and greater strain in dementia care (rs = 0.319, p