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The impact of body ...
The impact of body mass index, central obesity and physical activity on lung function : results of the EpiHealth study
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- Svartengren, Magnus (författare)
- Uppsala universitet,Arbets- och miljömedicin
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- Cai, Gui-Hong (författare)
- Uppsala universitet,Arbets- och miljömedicin,Lung- allergi- och sömnforskning
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- Malinovschi, Andrei, 1978- (författare)
- Uppsala universitet,Klinisk fysiologi
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- Theorell-Haglöw, Jenny (författare)
- Uppsala universitet,Lung- allergi- och sömnforskning
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- Janson, Christer (författare)
- Uppsala universitet,Lung- allergi- och sömnforskning
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Elmståhl, Sölve (författare)
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- Lind, Lars (författare)
- Uppsala universitet,Klinisk epidemiologi,Kardiologi
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- Lampa, Erik, 1977- (författare)
- Uppsala universitet,Uppsala kliniska forskningscentrum (UCR)
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- Lindberg, Eva (författare)
- Uppsala universitet,Lung- allergi- och sömnforskning
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(creator_code:org_t)
- 2020-11-02
- 2020
- Engelska.
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Ingår i: ERJ Open Research. - : European Respiratory Society (ERS). - 2312-0541. ; 6:4
- Relaterad länk:
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https://doi.org/10.1...
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https://uu.diva-port... (primary) (Raw object)
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https://openres.ersj...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
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- Study objectives: Obesity is often associated with lower lung function; however, the interaction of lung function with central obesity and physical inactivity is less clear. As such, we investigated the effect on lung function of body size (body mass index (BMI)), central obesity (waist circumference (WC)) and self-reported physical activity.Methods: Lung function, height, weight and WC were measured in 22 743 participants (12 791 women), aged 45-75 years, from the EpiHealth cohort study. Physical activity, gender and educational level were assessed using a questionnaire.Results: Obesity, central obesity and physical inactivity were all associated with lower forced expiratory volume in 1 s (FEV1) and forced vital capacity (FVC). However, in participants without central obesity there was an increase in both FEV1 and FVC by BMI (% predicted FVC increasing from median 98%, interquartile range (IQR) 89-110% in underweight participants (BMI <20) to 103%, IQR 94-113% in obese participants (BMI ≥30)). In contrast, there was a decrease in % predicted FVC in participants with central obesity (from 98%, IQR 89-109% in the normal weight group to 95%, IQR 85-105% in the obese weight group). We further found a negative association between physical activity and lung function among those with low and high levels of physical activity (% predicted FEV1 97%, IQR 86-107% versus 103%, IQR 94-113%, respectively and % predicted FVC 96%, IQR 85-106% versus 103%, IQR 94-113%, respectively). All results remained when calculated by z-scores.Conclusions: The association between BMI and lung function is dependent on the presence of central obesity. Independent of obesity, there is an association between physical activity and lung function.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap -- Arbetsmedicin och miljömedicin (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Occupational Health and Environmental Health (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Lungmedicin och allergi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Respiratory Medicine and Allergy (hsv//eng)
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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Till lärosätets databas
- Av författaren/redakt...
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Svartengren, Mag ...
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Cai, Gui-Hong
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Malinovschi, And ...
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Theorell-Haglöw, ...
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Janson, Christer
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Elmståhl, Sölve
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visa fler...
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Lind, Lars
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Lampa, Erik, 197 ...
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Lindberg, Eva
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visa färre...
- Om ämnet
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- MEDICIN OCH HÄLSOVETENSKAP
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MEDICIN OCH HÄLS ...
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och Hälsovetenskap
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och Arbetsmedicin oc ...
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- MEDICIN OCH HÄLSOVETENSKAP
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MEDICIN OCH HÄLS ...
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och Klinisk medicin
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och Lungmedicin och ...
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ERJ Open Researc ...
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Uppsala universitet