Relationship between gait speed and physical function in patients with symptomatic peripheral artery disease
Clinics
;
74: e1254, 2019. tab
Artigo
em Inglês
| LILACS
| ID: biblio-1039562
ABSTRACT
OBJECTIVE:
The aim of the study was to analyze the relationship between gait speed and measurements of physical function in patients with symptomatic peripheral artery disease (PAD).METHODS:
One hundred sixty-nine patients (age 66.6±9.4 years) with symptomatic PAD were recruited. Usual and fast gait speeds were assessed with a 4-meter walk test. Objective (balance, sit-to-stand, handrip strength, and six-minute walk test) and subjective (WIQ - Walking Impairment Questionnaire and WELCH - Walking Estimated-Limitation Calculated by History) measurements of physical function were obtained. Crude and adjusted linear regression analyses were used to confirm significant associations.RESULTS:
Usual and fast gait speeds were significantly correlated with all objective and subjective physical function variables examined (r<0.55, p<0.05). In the multivariate model, usual gait speed was associated with six-minute walking distance (β=0.001, p<0.001), sit-to-stand test score (β=-0.005, p=0.012), and WIQ stairs score (β=0.002, p=0.006) adjusted by age, ankle brachial index, body mass index, and gender. Fast gait speed was associated with six-minute walking distance (β=0.002, p<0.001), WIQ stairs score (β=0.003, p=0.010), and WELCH total score (β=0.004, p=0.026) adjusted by age, ankle brachial index, body mass index, and gender.CONCLUSION:
Usual and fast gait speeds assessed with the 4-meter test were moderately associated with objective and subjective measurements of physical function in symptomatic PAD patients.
Texto completo:
DisponíveL
Índice:
LILACS (Américas)
Assunto principal:
Doença Arterial Periférica
/
Teste de Caminhada
/
Velocidade de Caminhada
Tipo de estudo:
Estudo diagnóstico
/
Estudo de etiologia
/
Estudo observacional
/
Estudo de prevalência
/
Estudo prognóstico
/
Fatores de risco
Limite:
Idoso
/
Feminino
/
Humanos
/
Masculino
Idioma:
Inglês
Revista:
Clinics
Assunto da revista:
Medicina
Ano de publicação:
2019
Tipo de documento:
Artigo
País de afiliação:
Brasil
/
Reino Unido
Instituição/País de afiliação:
Hospital Israelita Albert Einstein/BR
/
Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo/BR
/
Northumbria University, Newcastle Upon Tyne/GB
/
Universidade Nove de Julho/BR
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