R3-Walk and R6-Walk, Simple Clinical Equations to Accurately Predict Independent Walking at 3 and 6 Months After Stroke: A Prospective, Cohort Study.
Arch Phys Med Rehabil
; 105(6): 1116-1123, 2024 Jun.
Article
em En
| MEDLINE
| ID: mdl-38281578
ABSTRACT
OBJECTIVE:
To investigate if independent walking at 3 and 6 months poststroke can be accurately predicted within the first 72 hours, based on simple clinical bedside tests.DESIGN:
Prospective observational cohort study with 3-time measurements immediately after stroke, and 3 and 6 months poststroke.SETTING:
Public hospital.PARTICIPANTS:
Adults with first-ever stroke evaluated at 3 (N=263) and 6 (N=212) months poststroke. INTERVENTION Not applicable. MAIN OUTCOMEMEASURES:
The outcome of interest was independent walking at 3 and 6 months after stroke. Predictors were age, walking ability, lower limb strength, motor recovery, spatial neglect, continence, and independence in activities of daily living.RESULTS:
The equation for predicting walking 3 months poststroke was 3.040 + (0.283 × FAC baseline) + (0.021 × Modified Barthel Index), and for predicting walking 6 months poststroke was 3.644 + (-0.014 × age) + (0.014 × Modified Barthel Index). For walking ability 3 months after stroke, sensitivity was classified as high (91%; 95% CI 81-96), specificity was moderate (57%; 95% CI 45-69), positive predictive value was high (76%; 95% CI 64-86), and negative predictive value was high (80%; 95% CI 60-93). For walking ability 6 months after stroke, sensitivity was classified as moderate (54%; 95% CI 47-61), specificity was high (81%; 95% CI 61-92), positive predictive value was high (87%; 95% CI 70-96), and negative predictive value was low (42%; 95% CI 50-73).CONCLUSIONS:
This study provided 2 simple equations that predict walking ability 3 and 6 months after stroke. This represents an important step to accurately identify individuals, who are at high risk of walking dependence early after stroke.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Atividades Cotidianas
/
Caminhada
/
Reabilitação do Acidente Vascular Cerebral
Tipo de estudo:
Etiology_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Aged
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Aged80
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Revista:
Arch Phys Med Rehabil
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
Brasil
País de publicação:
Estados Unidos