The association between accelerometer-assessed physical activity and respiratory function in older adults differs between smokers and non-smokers
| Autor: | Jean Philippe Regnaux, Vadim Zipunnikov, Mika Kivimäki, Séverine Sabia, Mehdi Menai, Archana Singh-Manoux, Vincent T. van Hees, Mohamed Amine Benadjaoud |
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| Přispěvatelé: | Institut de Radioprotection et de Sûreté Nucléaire (IRSN), Centre de Recherche Épidémiologie et Statistique Sorbonne Paris Cité (CRESS (U1153 / UMR_A_1125 / UMR_S_1153)), Institut National de la Recherche Agronomique (INRA)-Université Paris Diderot - Paris 7 (UPD7)-Université Paris Descartes - Paris 5 (UPD5)-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM), Netherlands eScience Center, Johns Hopkins Bloomberg School of Public Health [Baltimore], Johns Hopkins University (JHU), École des Hautes Études en Santé Publique [EHESP] (EHESP), University College of London [London] (UCL), National Institute on Aging, NIAR01AG034454, R01AG056477Academy of Finland 311492National Heart, Lung, and Blood Institute, NHLBI R01HL036310Economic and Social Research Council, ESRC ES/J023299/1Health and Safety Executive, HSEBritish Heart Foundation, BHF PG/11/63/29011, RG/13/2/30098NordForskMedical Research Council, MRC R024227, S011676, K013351, ATHENA, Irsn |
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
Male
0301 basic medicine Vital capacity Cross-sectional study [SDV.MHEP.PHY] Life Sciences [q-bio]/Human health and pathology/Tissues and Organs [q-bio.TO] Science Vital Capacity Physical activity Article 03 medical and health sciences FEV1/FVC ratio 0302 clinical medicine Forced Expiratory Volume Accelerometry [SDV.MHEP.PHY]Life Sciences [q-bio]/Human health and pathology/Tissues and Organs [q-bio.TO] Humans Medicine Respiratory function Exercise physiology Signs and symptoms Association (psychology) Exercise ComputingMilieux_MISCELLANEOUS Aged Aged 80 and over Smokers Multidisciplinary business.industry Non-Smokers Middle Aged Confidence interval Circadian Rhythm Respiratory Function Tests respiratory tract diseases Cross-Sectional Studies 030104 developmental biology Risk factors [SDV.SPEE] Life Sciences [q-bio]/Santé publique et épidémiologie Female [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie business 030217 neurology & neurosurgery Demography |
| Zdroj: | Scientific Reports Scientific Reports, Nature Publishing Group, 2019, 9, pp.10270. ⟨10.1038/s41598-019-46771-y⟩ Scientific Reports, 2019, 9, pp.10270. ⟨10.1038/s41598-019-46771-y⟩ Scientific Reports, Vol 9, Iss 1, Pp 1-9 (2019) |
| ISSN: | 2045-2322 |
| Popis: | The association between physical activity and lung function is thought to depend on smoking history but most previous research uses self-reported measures of physical activity. This cross-sectional study investigates whether the association between accelerometer-derived physical activity and lung function in older adults differs by smoking history. The sample comprised 3063 participants (age = 60–83 years) who wore an accelerometer during 9 days and undertook respiratory function tests. Forced vital capacity (FVC) was associated with moderate-to-vigorous physical activity (MVPA; acceleration ≥0.1 g (gravity)) in smokers but not in never smokers: FVC differences for 10 min increase in MVPA were 58.6 (95% Confidence interval: 21.1, 96.1), 27.8 (4.9, 50.7), 16.6 (7.9, 25.4), 2.8 (−5.2, 10.7) ml in current, recent ex-, long-term ex-, and never-smokers, respectively. A similar trend was observed for forced expiratory volume in 1 second. Functional data analysis, a threshold-free approach using the entire accelerometry distribution, showed an association between physical activity and lung function in all smoking groups, with stronger association in current and recent ex-smokers than in long-term ex- and never-smokers; the associations were evident in never smokers only at activity levels above the conventional 0.1 g MVPA threshold. These findings suggest that the association between lung function and physical activity in older adults is more pronounced in smokers than non-smokers. |
| Databáze: | OpenAIRE |
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