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The impacts in caregiver burden of getting lost events on family caregivers of patients with Alzheimer’s disease

The prevalence of Alzheimer’s disease (AD) is increasing. The caregiver burden on family caregivers also increased. Behavioral and psychological symptoms of dementia not only reduce the quality of life of patients living with AD and their family caregiver, but also increase risk of institutionalization from their originally living community. Topographical disorientation is common in patients with AD, which may result in getting lost (GL) events. GL in patients with AD is not uncommon. From previous researches, the prevalence of GL events in community are about 30%‐70%. This study will focus on the impacts of GL events on family caregivers since this kind of studies have been never conducted before.