Fig. 1

Survey weighted proportions of U.S. dementia caregivers’ willingness to participate in a hypothetical dementia clinical trial with their care recipient. Dementia caregivers responded to the following question: “Would you participate in this study with your care recipient?” Response options (from left to right) consisted of definitely no, probably no, probably yes, and definitely yes. A. Responses according to the characteristics of the dementia caregiver. B. Responses according to characteristics of the care recipient