Knowledge of Alzheimer’s disease and its associated factors among family caregivers of older people in Malaysia
Sharifah Munirah Syed Elias, Noranis BakeriABSTRACT
Background:
Alzheimer’s disease (AD) is defined as a neurodegenerative type of disorder and the top reason for dementia, particularly among older people. With an aging population, the prevalence of AD is increasing globally, including in Malaysia, where approximately 8.5%–11% of older people are affected. Family caregivers, often with limited medical training, are the primary care providers, making their knowledge critical in ensuring effective support.
Objectives:
To assess the knowledge levels of AD and its associated factors among family caregivers of older people.
Methods:
A cross-sectional study was conducted between May and June 2025 involving 207 family caregivers selected through convenience sampling. Data were collected using a self-administered questionnaire covering sociodemographic characteristics and knowledge of AD (Alzheimer’s Disease Knowledge Scale). Statistical analysis was performed using SPSS, involving descriptive and inferential analyses (Mann–Whitney
Results:
The findings showed that 58.0% of participants had a moderate level of knowledge regarding AD. There were significant associations between knowledge level and age (
Conclusion:
Most of the family caregivers of older people had a moderate level of knowledge about AD. Knowledge in key areas such as disease progression and caregiving activities remains limited. Improving caregivers’ knowledge through a focused educational program can facilitate earlier recognition of symptoms, enhance dementia care quality, and improve outcomes for individuals with AD.