Related Experiment Video
Updated: Aug 12, 2026

Multi-Modal Home Sleep Monitoring in Older Adults
Published on: January 26, 2019
Neurological disorders in the elderly at home
This study surveyed 808 older adults, revealing a stroke prevalence of 73 per 1000 and significant rates of transient cerebral ischemic attacks. Dementia prevalence increased notably with age, highlighting the impact of neurological disorders in the elderly population.
Area of Science:
- Neurology
- Epidemiology
- Geriatrics
Background:
- Neurological disorders are a significant concern in aging populations.
- Understanding the prevalence of conditions like stroke and dementia is crucial for public health.
- Previous epidemiological data on neurological conditions in community-dwelling older adults may be limited.
Purpose of the Study:
- To determine the prevalence of various neurological disorders in individuals aged 65 and over living in their own homes.
- To investigate the age- and sex-specific prevalence rates of stroke, transient cerebral ischemic attacks, and dementia.
- To assess the occurrence of Parkinsonism, essential tremor, and epilepsy in this demographic.
Main Methods:
- A survey was conducted on random samples of 808 subjects aged 65 years or more.
- Participants were living in their own homes.
- Neurological history and physical examinations were performed to diagnose conditions.
Main Results:
- The prevalence of completed stroke was 73 per 1000, and transient cerebral ischemic attacks was 87 per 1000.
- Dementia prevalence was 43 per 1000 for those under 75 and 140 per 1000 for those 75 and over.
- Parkinsonism (16 per 1000), essential tremor (17 per 1000), and epilepsy (4 per 1000) were also documented, along with other neurological abnormalities.
Conclusions:
- Stroke and transient cerebral ischemic attacks show considerable prevalence in older adults, independent of age or sex.
- Dementia prevalence significantly increases with age, particularly after 75 years.
- The study provides essential epidemiological data on neurological disorders in community-dwelling elderly, informing healthcare planning and research.
More Related Videos
04:13Using a Real-Time Locating System to Measure Walking Activity Associated with Wandering Behaviors Among Institutionalized Older Adults
Published on: February 8, 2019
06:52Assessment of Dependence in Activities of Daily Living Among Older Patients in an Acute Care Unit
Published on: September 30, 2020
Related Concept Videos
Disorders of the Nervous Tissue
Homeostatic Imbalances:
Alzheimer's disease manifests as a gradual decline in memory and cognitive abilities, attributed to the buildup of amyloid plaques and neurofibrillary tangles in the brain.
Parkinson's disease arises from the...
Parkinson's Disease: Overview
Drug Dosing: Geriatric Patients
Dementia
The progression of dementia is generally gradual.
Alzheimer Disease l: Introduction
Dementia l: Introduction