Physical inactivity in patients with COPD, a controlled multi-center pilot-study

Thierry Troosters, Frank Sciurba, Salvatore Battaglia, Daniel Langer, Srinivas Rao Valluri, Lavinia Martino, Roberto P Benzo, David Andre, Idelle Weisman, Marc Decramer

Research output: Contribution to journalArticle

221 Citations (Scopus)

Abstract

Background: Physical activity (PA) has been reported to be reduced in severe chronic obstructive pulmonary disease (COPD). Studies in moderate COPD are currently scarce. The aim of the present study was to investigate physical activity in daily life in patients with COPD (n = 70) and controls (n = 30). Methods: A multi-center controlled study was conducted. PA was assessed using a multisensor armband device (SenseWear, BodyMedia, Pittsburgh, PA) and is reported as the average number of steps per day, and the time spent in mild and moderate physical activity. Results: Patients suffered from mild (n = 9), moderate (n = 28), severe (n = 23) and very severe (n = 10) COPD. The time spent in activities with mild (80 ± 69 min vs 160 ± 89 min, p < 0.0001) and moderate intensity (24 ± 29 min vs 65 ± 70 min; p < 0.0036) was reduced in patients compared to controls. The number of steps reached 87 ± 34%, 71 ± 32%, 49 ± 34% and 29 ± 20% of control values in GOLD-stages I to IV respectively. The time spent in activities at moderate intensity was 53 ± 47%, 41 ± 45%, 31 ± 47% and 22 ± 34% of the values obtained in controls respectively with increasing GOLD-stage. These differences reached statistical significance as of GOLD stage II (p < 0.05). No differences were observed among centers. Conclusions: Physical activity is reduced early in the disease progression (as of GOLD-stage II). Reductions in physical activities at moderate intensity seem to precede the reduction in the amount of physical activities at lower intensity.

Original languageEnglish (US)
Pages (from-to)1005-1011
Number of pages7
JournalRespiratory Medicine
Volume104
Issue number7
DOIs
StatePublished - Jul 2010

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Chronic Obstructive Pulmonary Disease
Exercise
Disease Progression
Equipment and Supplies

Keywords

  • Activity monitor
  • COPD
  • Energy expenditure
  • Physical activity
  • Steps

ASJC Scopus subject areas

  • Pulmonary and Respiratory Medicine

Cite this

Troosters, T., Sciurba, F., Battaglia, S., Langer, D., Valluri, S. R., Martino, L., ... Decramer, M. (2010). Physical inactivity in patients with COPD, a controlled multi-center pilot-study. Respiratory Medicine, 104(7), 1005-1011. https://doi.org/10.1016/j.rmed.2010.01.012

Physical inactivity in patients with COPD, a controlled multi-center pilot-study. / Troosters, Thierry; Sciurba, Frank; Battaglia, Salvatore; Langer, Daniel; Valluri, Srinivas Rao; Martino, Lavinia; Benzo, Roberto P; Andre, David; Weisman, Idelle; Decramer, Marc.

In: Respiratory Medicine, Vol. 104, No. 7, 07.2010, p. 1005-1011.

Research output: Contribution to journalArticle

Troosters, T, Sciurba, F, Battaglia, S, Langer, D, Valluri, SR, Martino, L, Benzo, RP, Andre, D, Weisman, I & Decramer, M 2010, 'Physical inactivity in patients with COPD, a controlled multi-center pilot-study', Respiratory Medicine, vol. 104, no. 7, pp. 1005-1011. https://doi.org/10.1016/j.rmed.2010.01.012
Troosters T, Sciurba F, Battaglia S, Langer D, Valluri SR, Martino L et al. Physical inactivity in patients with COPD, a controlled multi-center pilot-study. Respiratory Medicine. 2010 Jul;104(7):1005-1011. https://doi.org/10.1016/j.rmed.2010.01.012
Troosters, Thierry ; Sciurba, Frank ; Battaglia, Salvatore ; Langer, Daniel ; Valluri, Srinivas Rao ; Martino, Lavinia ; Benzo, Roberto P ; Andre, David ; Weisman, Idelle ; Decramer, Marc. / Physical inactivity in patients with COPD, a controlled multi-center pilot-study. In: Respiratory Medicine. 2010 ; Vol. 104, No. 7. pp. 1005-1011.
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abstract = "Background: Physical activity (PA) has been reported to be reduced in severe chronic obstructive pulmonary disease (COPD). Studies in moderate COPD are currently scarce. The aim of the present study was to investigate physical activity in daily life in patients with COPD (n = 70) and controls (n = 30). Methods: A multi-center controlled study was conducted. PA was assessed using a multisensor armband device (SenseWear, BodyMedia, Pittsburgh, PA) and is reported as the average number of steps per day, and the time spent in mild and moderate physical activity. Results: Patients suffered from mild (n = 9), moderate (n = 28), severe (n = 23) and very severe (n = 10) COPD. The time spent in activities with mild (80 ± 69 min vs 160 ± 89 min, p < 0.0001) and moderate intensity (24 ± 29 min vs 65 ± 70 min; p < 0.0036) was reduced in patients compared to controls. The number of steps reached 87 ± 34{\%}, 71 ± 32{\%}, 49 ± 34{\%} and 29 ± 20{\%} of control values in GOLD-stages I to IV respectively. The time spent in activities at moderate intensity was 53 ± 47{\%}, 41 ± 45{\%}, 31 ± 47{\%} and 22 ± 34{\%} of the values obtained in controls respectively with increasing GOLD-stage. These differences reached statistical significance as of GOLD stage II (p < 0.05). No differences were observed among centers. Conclusions: Physical activity is reduced early in the disease progression (as of GOLD-stage II). Reductions in physical activities at moderate intensity seem to precede the reduction in the amount of physical activities at lower intensity.",
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AU - Sciurba, Frank

AU - Battaglia, Salvatore

AU - Langer, Daniel

AU - Valluri, Srinivas Rao

AU - Martino, Lavinia

AU - Benzo, Roberto P

AU - Andre, David

AU - Weisman, Idelle

AU - Decramer, Marc

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N2 - Background: Physical activity (PA) has been reported to be reduced in severe chronic obstructive pulmonary disease (COPD). Studies in moderate COPD are currently scarce. The aim of the present study was to investigate physical activity in daily life in patients with COPD (n = 70) and controls (n = 30). Methods: A multi-center controlled study was conducted. PA was assessed using a multisensor armband device (SenseWear, BodyMedia, Pittsburgh, PA) and is reported as the average number of steps per day, and the time spent in mild and moderate physical activity. Results: Patients suffered from mild (n = 9), moderate (n = 28), severe (n = 23) and very severe (n = 10) COPD. The time spent in activities with mild (80 ± 69 min vs 160 ± 89 min, p < 0.0001) and moderate intensity (24 ± 29 min vs 65 ± 70 min; p < 0.0036) was reduced in patients compared to controls. The number of steps reached 87 ± 34%, 71 ± 32%, 49 ± 34% and 29 ± 20% of control values in GOLD-stages I to IV respectively. The time spent in activities at moderate intensity was 53 ± 47%, 41 ± 45%, 31 ± 47% and 22 ± 34% of the values obtained in controls respectively with increasing GOLD-stage. These differences reached statistical significance as of GOLD stage II (p < 0.05). No differences were observed among centers. Conclusions: Physical activity is reduced early in the disease progression (as of GOLD-stage II). Reductions in physical activities at moderate intensity seem to precede the reduction in the amount of physical activities at lower intensity.

AB - Background: Physical activity (PA) has been reported to be reduced in severe chronic obstructive pulmonary disease (COPD). Studies in moderate COPD are currently scarce. The aim of the present study was to investigate physical activity in daily life in patients with COPD (n = 70) and controls (n = 30). Methods: A multi-center controlled study was conducted. PA was assessed using a multisensor armband device (SenseWear, BodyMedia, Pittsburgh, PA) and is reported as the average number of steps per day, and the time spent in mild and moderate physical activity. Results: Patients suffered from mild (n = 9), moderate (n = 28), severe (n = 23) and very severe (n = 10) COPD. The time spent in activities with mild (80 ± 69 min vs 160 ± 89 min, p < 0.0001) and moderate intensity (24 ± 29 min vs 65 ± 70 min; p < 0.0036) was reduced in patients compared to controls. The number of steps reached 87 ± 34%, 71 ± 32%, 49 ± 34% and 29 ± 20% of control values in GOLD-stages I to IV respectively. The time spent in activities at moderate intensity was 53 ± 47%, 41 ± 45%, 31 ± 47% and 22 ± 34% of the values obtained in controls respectively with increasing GOLD-stage. These differences reached statistical significance as of GOLD stage II (p < 0.05). No differences were observed among centers. Conclusions: Physical activity is reduced early in the disease progression (as of GOLD-stage II). Reductions in physical activities at moderate intensity seem to precede the reduction in the amount of physical activities at lower intensity.

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