Self-reported difficulty in climbing up or down stairs in nondisabled elderly

Area of Science:

• Gerontology and Rehabilitation Science
• Clinical Epidemiology
• Functional Health Assessment

Background:

• Stair climbing is a fundamental daily activity for older adults.
• Difficulties in stair negotiation can indicate underlying health issues and impact independence.

Purpose of the Study:

• To investigate the clinical and functional factors associated with self-reported difficulties in climbing stairs (up and down) among older adults.
• To understand the distinct and overlapping correlates of stair climbing impairment.

Main Methods:

• Cross-sectional survey of 310 community-dwelling older adults (mean age 79.7 years).
• Participants were free from disability and dementia.
• Data collected on clinical status, functional status, and activity limitations, including activities of daily living (ADLs).

Main Results:

• 140 participants reported difficulty climbing up stairs, 83 climbing down, and 59 had difficulty with both.
• Climbing up difficulty correlated with hypertension, arthritis, depressive symptoms, poor balance, and grip strength.
• Climbing down difficulty was associated with falls, while both were linked to leg claudication, fear of falling, gait abnormalities, and slow gait.
• Combined difficulty in both climbing up and down stairs showed a stronger association with activity limitations (OR 6.58) than difficulty in only one phase.

Conclusions:

• Self-reported stair climbing difficulties reveal distinct clinical correlates for climbing up versus down.
• Assessing both climbing up and down stair difficulties independently provides a more comprehensive understanding of older adults' clinical and functional status.
• Targeted assessment of stair climbing phases can improve identification of at-risk older adults.