Physical activity and lung function association in a healthy community-dwelling European population.

BACKGROUND: The association of physical activity (PA) and lung function (LF) varies from no measurable effect to delayed LF decline. We assessed the association between accelerometery-assessed PA and LF in a sample of apparently healthy, community-dwelling subjects. METHODS: We included two cross-sectional studies using data from the PneumoLaus study (2014-17 and 2018-21), conducted in Lausanne, Switzerland. PA was assessed by accelerometry and categorised as inactivity, light, moderate or vigorous. Forced expiratory volume in 1 second (FEV1), forced volume capacity (FVC) and maximal mid-expiratory flow (MMEF) were measured by spirometry and expressed in percentage of predicted value (PV). RESULTS: Overall, 1'910 (54.7% women, 62.0 ± 9.7 years) and 1'174 (53.4% women, 65.8 ± 9.5 years) participants were included in the first and the second surveys, respectively. In both surveys, moderate and vigorous PA showed a weak but significant correlation with FEV1 in percentage (PV) (R = 0.106 and 0.132 for the first and 0.111 and 0.125 for the second surveys, p < 0.001). Similar correlations with FVC (p < 0.001) were found. Associations held irrespective of smoking status and remained after multivariable adjustment. Fewer associations were detected between LF and light PA or between MMEF and PA. CONCLUSION: Moderate and vigorous intensity PA are associated with increased LF regardless of smoking status in apparently healthy community-dwelling European population. These associations are statistically but not clinically significant due to the small correlation coefficients (R < 0.30), corresponding to a weak association.

[Cockpit: a tool to support interprofessional communication and collaboration]. / Cockpit : un outil d'aide à la communication et à la collaboration interprofessionnelle.

In hospitals, many different professions work together with the same goal: optimal patient care. This challenge requires effective coordination and communication as well as good knowledge of each other's work. Due to an ever-increasing administrative workload and a large patient flow, time dedicated to this interprofessional collaboration is dwindling. Some hospitals, particularly in North America, have been using lean management concepts for some years, as an organizational aid and aiming at continuous improvement. A cockpit is a tool that aims at dedicating a space and a period of time to interprofessional communication and collaboration.

Au sein d'un hôpital, de nombreux corps de métiers travaillent ensemble dans un même but : la prise en charge optimale des patients. Ce défi nécessite une coordination et une communi­cation performantes ainsi qu'une bonne connaissance du travail de chacun. En raison d'un travail administratif en constante augmentation et d'un flux de patients important, le temps dédié à cette collaboration interprofessionnelle s'amenuise. Certains hôpitaux, notamment en Amérique du Nord, utilisent depuis quelques années des concepts issus du « lean management ¼, comme aide organisationnelle et dans une perspective d'amélioration continue. Un « cockpit ¼ ou « salle de pilotage ¼ est un outil qui a pour but de consacrer un espace et une période de temps à la communication et à la collaboration interprofessionnelle.