Postural disturbances in a 75-year-old population: I. Prevalence and functional consequences

Area of Science:

• Gerontology
• Public Health
• Neurology

Background:

• Postural disturbances are a significant health concern in the elderly population.
• Understanding the prevalence and impact of these disturbances is crucial for geriatric care.

Purpose of the Study:

• To determine the prevalence of postural disturbances in a representative population aged 75 years.
• To identify common types of postural disturbances and their associated symptoms.
• To assess the impact of postural disturbances on functional independence and need for support services.

Main Methods:

• A survey was conducted on a representative population of 425 women and 333 men aged 75 years.
• Data collected included the prevalence, duration, and characteristics of postural disturbances.
• Associated symptoms, falls, and need for mobility aids and social services were also recorded.

Main Results:

• The prevalence of postural disturbances was 40% in women and 30% in men.
• The most common disturbances were unsteadiness when rising and walking.
• 85% of disturbances were long-term (over 6 months), with one-third experiencing daily issues.
• Approximately one-fifth of participants had fallen due to dizziness.
• Individuals with postural disturbances showed greater handicaps and increased need for walking aids, transport, and home social services.

Conclusions:

• Postural disturbances are highly prevalent in individuals aged 75 and older.
• These disturbances significantly impact daily functioning, increase fall risk, and necessitate greater support services.
• Further research into interventions for managing postural disturbances in the elderly is warranted.