Objective: This study examined factors affecting deficit awareness (DA) and the effects of diagnostic status (dementia and depression), measurement method and DA dimension on these relationships.
Methods: One hundred and twenty-one participants (66 persons with dementia and 55 persons without dementia, matched for depression diagnosis) were enrolled, each with a family informant. Participant DA (clinician and informant rated), cognitive impairment, physical illness, functional disability and caregiver burden were assessed.
Results: Factors affecting DA included presence of dementia, presence of depression, cognitive impairment, caregiver burden, and functional disability. The relationship between these factors and DA varied by DA dimension.
Conclusions: DA measurement method was an important moderating variable; clinicians may be better at evaluating cognitive DA whereas informants may be better at evaluating functional and emotional/behavioral DA.
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