Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 1 de 1
Filtrar
Mais filtros










Base de dados
Assunto principal
Intervalo de ano de publicação
1.
Anaesth Crit Care Pain Med ; 42(3): 101199, 2023 06.
Artigo em Inglês | MEDLINE | ID: mdl-36706990

RESUMO

BACKGROUND: Guidelines recommend detecting poor functional capacity (VO2max < 14 ml.kg-1.min-1) to assess preoperative cardiac risk. This screening is performed via a cardiopulmonary exercise test (CPET), the self-reported inability to climb two flights of stairs, or the use of the Duke Activity Status Index (DASI) questionnaire, which has shown a significant correlation with VO2max and postoperative outcomes. The objectives of the present study were: 1) to create a French version of the DASI questionnaire (FDASI); 2) to assess its diagnostic performance in predicting functional capacity. METHODS: Consecutive adult patients undergoing CPET for medical or preoperative evaluation were prospectively included between May 2020 and March 2021. All patients were asked to complete FDASI as a self-questionnaire and report their inability to climb two flights of stairs. RESULTS: 122 patients were included. Test-retest reliability was 0.88 and 23 (19%) patients experienced a VO2max < 14 ml.kg-1.min-1. There was a significant positive relationship between FDASI and VO2max: r2 = 0.32; p < 0.001. ROCAUC was 0.81 [95%CI: 0.73-0.89]. The best FDASI score threshold was 36 points, leading to sensitivity and specificity values of 87% [74-100] and 68% [56-79], respectively. Besides, sensitivity and specificity were 35% [17-56] and 92% [86-97] for the self-reported inability to climb two flights of stairs. CONCLUSION: A FDASI score of 36 represents a reliable threshold the clinicians could routinely use to identify patients with a VO2max < 14 ml.kg-1.min-1. FDASI could advantageously replace the self-reported inability to climb two flights of stairs.


Assuntos
Teste de Esforço , Adulto , Humanos , Reprodutibilidade dos Testes , Inquéritos e Questionários , Autorrelato , Sensibilidade e Especificidade
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA
...