Adoption of mobile dementia prevention services for middle-aged and older adults: applying the theory of coping strategies for dementia risks.

The prevalence of dementia is increasing due to the aging population, leading to significant investments in information technology-based dementia care solutions such as mobile dementia prevention services (MDPS). These services aim to facilitate early diagnosis and prevent cognitive decline, with the ultimate goal of reducing medical costs. This study examines how aging individuals perceive and evaluate MDPS and how these perceptions influence their adoption intentions. Drawing from a coping perspective, we analyze the impact of susceptibility and severity dimensions in dementia risk perception on the perceived usefulness and self-incongruence in MDPS adoption. Focusing on middle-aged and older adults aged 55 and above, the study reveals significant but contrasting effects of susceptibility and severity. Perceived susceptibility of dementia is associated with emotion-focused coping, positively influencing self-incongruence with MDPS. Perceived severity of dementia is linked to problem-focused coping, negatively impacting self-incongruence but positively influencing the perceived usefulness of MDPS, promoting adoption. These findings provide insights into promoting MDPS by considering dementia risk perceptions and contribute to the development of effective dementia-related strategies for aging individuals.