Table 1

Reference details, design and number of subjects of 86 studies reporting associations between physical activity and its determinants or outcomes in patients with COPD

ReferenceStudy designnReferenceStudy designnReferenceStudy designn
Altenburg WA, 2013S1Cross sectional155Garcia-Aymerich J, 2004S30Cross sectional346Pitta, F. 2009S59Cross-sectional80
Beauchamp MK, 2012S2Cross sectional37Garcia-Aymerich J, 2006S31Cohort2386Pomidori, L. 2012S60Randomised non-controlled parallel study36
Behnke M, 2005S3Non-randomised controlled study88Garcia-Aymerich J, 2008S32Cohort2226Probst, VS. 2011S61Randomised non-controlled parallel study40
Bendstrup KE, 1997S4Randomised controlled trial32Garcia-Aymerich J, 2009S33Cross sectional341Roig, M. 2011S62Cohort101
Benzo R, 2010S5Cohort597Garcia-Rio F, 2009S34Cross sectional110Sandland, CJ. 2008S63Randomised controlled trial20
Berry M, 2006S6Cross sectional291Garcia-Rio F, 2012S35Cohort173Schou, L. 2013S64Randomised controlled trial44
Berry M, 2010S7Randomised non-controlled parallel study176Goto Y, 2004S36Non-randomised controlled study30Sewell, L. 2005S65Randomised non-controlled parallel study180
Bestall J, 1999S8Cross sectional100Hartman JE, 2013S37Cross sectional113Sewell, L. 2010S66Non-controlled study95
Bon J, 2011S9Cross sectional190Hataji O, 2013S38Non-controlled study23Silva, DR. 2011S67Cross-sectional95
Bossenbroek L, 2009S10Case–control62Inal-Ince D, 2005S39Cross sectional30Skumlien, S. 2006S68Cross-sectional110
Bourbeau J, 2007S11Cohort421Jehn M, 2012S40Cross sectional107Skumlien, S. 2008S69Non-randomised non-controlled parallel study40
Breyer MK, 2010S12Randomised controlled trial60Katajisto M, 2012S41Cross sectional719Takigawa, N. 2007S70Non-controlled study225
Chao PW, 2011S13Cross sectional21Lahaije A, 2013S42Cross sectional57Troosters, T. 2010, Respir MedS71Cross-sectional70
Chen Y, 2006S14Cohort145Lee H, 2011S43Cross sectional131Tsara, V. 2008S72Case-control133
Coronado M, 2003S15Non-controlled study15Lemmens KMM, 2008S44Cross sectional278Van Gestel, AJ. 2012S73Cross-sectional154
Dal Negro R, 2010S16Randomised controlled trial32Lore, V, 2006S45Cross sectional23Van Remoortel, H. 2013S74Cross-sectional59
Dallas MI, 2009S17Non-controlled study45Mador MJ, 2011S46Non-controlled study24Vergeret, J. 1989S75Cohort243
Daly C, 2011S18Non-controlled study8Miravitlles M, 2011S47Cohort346Waatevik, M. 2012S76Cross-sectional370
de Blok BM, 2006S19Randomised controlled trial21Monteiro F, 2012S48Cross sectional74Wakabayashi, R. 2011S77Randomised controlled trial102
Effing T, 2011S20Randomised controlled trial153Moy M, 2009S49Cross sectional17Wakabayashi, R. 2011S78Cross-sectional389
Egan C, 2012S21Non-controlled study47Moy M, 2013S50Cohort169Walker, PP. 2008S79Non-controlled study23
Eisner MD, 2008S22Cross-sectional1202Nguyen HQ, 2009S51Randomised controlled trial17Waschki, B. 2011S80Cohort169
Eliason G, 2011S23Cross-sectional44Nguyen HQ, 2013S52Cross-sectional148Watz, H. 2008S81Cross-sectional170
Esteban C, 2006S24Cohort611Nield M, 2005S53Non-controlled study48Watz, H. 2009S82Cross-sectional170
Esteban C, 2010S25Cohort391Okubadejo AA, 1997S54Case–control42Watz, H. 2009S83Cross-sectional163
Esteban C, 2011S26Cohort611Palop Cervera M, 2010S55Case–control125Weekes, CE. 2009S84Randomised controlled trial59
Faager G, 2004S27Randomised controlled trial20Pitta F, 2006S56Cohort17Wewel, A. 2008S85Non-controlled study21
Faulkner J, 2010S28Randomised controlled trial20Pitta F, 2006S57Cross sectional23Yeo, J. 2006S86Cross-sectional27
Garcia-Aymerich J, 2003S29Cohort340Pitta F, 2008S58Cross sectional40