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Gait recovery after hemiplegic stroke.
1Stroke Rehabilitation Unit, Waikato Hospital, Hamilton, New Zealand.
International Disability Studies
|July 1, 1990
Summary
Early walking ability after hemiplegic stroke significantly predicts long-term gait independence in elderly patients. Those unable to walk on day 7 have a lower chance of recovery, with age and leg power being key factors.
Area of Science:
- Neurology
- Rehabilitation Medicine
- Geriatrics
Background:
- Hemiplegic stroke frequently impairs mobility in elderly individuals.
- Gait recovery is a critical outcome measure for post-stroke functional status.
Purpose of the Study:
- To prospectively evaluate gait recovery patterns in elderly stroke survivors.
- To identify predictors of independent ambulation after hemiplegic stroke.
Main Methods:
- Prospective evaluation of 197 elderly subjects post-hemiplegic stroke.
- Serial measurement of walking speed and assessment of gait independence.
- Multiple logistic regression analysis to determine predictors of ambulation.
Main Results:
- 57% of subjects could not walk independently on day 7 post-stroke.
- Of those unable to walk on day 7, 40% achieved gait independence by 4 months.
- 95% of subjects walking on day 7 maintained gait independence through 4 months.
- Age, line bisection error, and leg power predicted independent ambulation in non-walkers at day 7.
Conclusions:
- Early walking status (day 7) is a strong predictor of long-term gait recovery after hemiplegic stroke in the elderly.
- Identifying non-ambulatory patients early allows for targeted interventions.
- Age, cognitive/visuospatial function (line bisection), and physical capacity (leg power) are crucial factors influencing recovery potential.