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Titre : | Relationship between lung function and Modified Shuttle Test performance in adult patients with cystic fibrosis: a cross-sectional, retrospective study (2016) |
Auteurs : | W.R. Doeleman ; T. Takken ; I. Bronsveld |
Type de document : | Article |
Dans : | Physiotherapy (2016/2, 2016) |
Article en page(s) : | pp. 184-188 |
Langues: | Anglais |
Descripteurs : |
HE Vinci Exercice physique ; Mucoviscidose |
Mots-clés: | Walk Test ; Test de marche ; Cystic fibrosis ; Exercise |
Résumé : |
Objectives To investigate the relationship between lung function and exercise capacity in adults with cystic fibrosis (CF), and to develop a CF-specific equation to predict Modified Shuttle Test (MST) performance from baseline data. Design Cross-sectional, retrospective study. Setting Adult CF centre. Participants One hundred and twenty-seven patients with CF [61 male; mean age 25 years (range 17 to 52 years), mean forced expiratory volume in 1 second (FEV1) 56% predicted (range 15 to 124%)]. Main outcome measures MST and FEV1. Results Overall, a moderate-to-good relationship was found between lung function and MST performance (walking distance vs FEV1% predicted: r = 0.64, P = 0.01). This relationship between FEV1 and MST shows an obvious threshold at an FEV1 of 67% predicted. Above this threshold, no significant association was observed between FEV1 and MST performance. However, a strong relationship (MST vs FEV1% predicted: r ≥ 0.74, P Conclusions This study suggests that a strong association exists between lung function (FEV1% predicted) and MST (walking distance) in adult patients with moderate-to-severe CF (FEV1 |
Disponible en ligne : | Oui |
En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/article/pii/S0031940615038584 |