A. Domingo-salvany, R. Lamarca, M. Ferrer, J. Garcia-aymerich, J. Alonso et al., Health-related Quality of Life and Mortality in Male Patients with Chronic Obstructive Pulmonary Disease, American Journal of Respiratory and Critical Care Medicine, vol.166, issue.5, pp.680-685, 2002.
DOI : 10.1164/rccm.2112043

P. Jones, F. Quirk, and C. Baveystock, The St George's Respiratory Questionnaire, Respiratory Medicine, vol.85, pp.25-31, 1991.
DOI : 10.1016/S0954-6111(06)80166-6

G. Guyatt, L. Berman, M. Townsend, S. Pugsley, and L. Chambers, A measure of quality of life for clinical trials in chronic lung disease., Thorax, vol.42, issue.10, pp.773-778, 1987.
DOI : 10.1136/thx.42.10.773

P. Jones, Quality of life measurement for patients with diseases of the airways., Thorax, vol.46, issue.9, pp.676-682, 1991.
DOI : 10.1136/thx.46.9.676

P. Jones and R. Kaplan, Methodological issues in evaluating measures of health as outcomes for COPD, European Respiratory Journal, vol.21, issue.Supplement 41, pp.13-18, 2003.
DOI : 10.1183/09031936.03.00077803

P. Jones, F. Quirk, C. Baveystock, and P. Littlejohns, A Self-complete Measure of Health Status for Chronic Airflow Limitation: The St. George's Respiratory Questionnaire, American Review of Respiratory Disease, vol.145, issue.6, pp.1321-1327, 1992.
DOI : 10.1164/ajrccm/145.6.1321

T. Griffiths, M. Burr, I. Campbell, V. Lewis-jenkins, J. Mullins et al., Results at 1 year of outpatient multidisciplinary pulmonary rehabilitation: a randomised controlled trial, The Lancet, vol.355, issue.9201, pp.362-368, 2000.
DOI : 10.1016/S0140-6736(99)07042-7

A. Ries, R. Kaplan, R. Myers, and L. Prewitt, Maintenance after Pulmonary Rehabilitation in Chronic Lung Disease, American Journal of Respiratory and Critical Care Medicine, vol.167, issue.6, pp.880-888, 2003.
DOI : 10.1164/rccm.200204-318OC

D. Brooks, B. Krip, S. Mangovski-alzamora, and R. Goldstein, The effect of postrehabilitation programmes among individuals with chronic obstructive pulmonary disease, European Respiratory Journal, vol.20, issue.1, pp.20-29, 2002.
DOI : 10.1183/09031936.02.01852001

T. Van-der-molen, B. Willemse, S. Schokker, N. Ten-hacken, and D. Postma, Juniper EF: Development, validity and responsiveness of the Clinical COPD Questionnaire, Health and Quality of Life Outcomes, vol.1, issue.1, p.13, 2003.
DOI : 10.1186/1477-7525-1-13

C. Tsai, R. Hodder, J. Page, R. Cydulka, B. Rowe et al., The Short-Form Chronic Respiratory Disease Questionnaire was a Valid, Reliable, and Responsive Quality-of-Life Instrument in Acute Exacerbations of Chronic Obstructive Pulmonary Disease, Journal of Clinical Epidemiology, vol.61, issue.5, pp.489-497, 2008.
DOI : 10.1016/j.jclinepi.2007.07.003

T. Perez, B. Arnould, J. Grosbois, V. Bosch, I. Guillemin et al., Validity, reliability, and responsiveness of a new short Visual Simplified Respiratory Questionnaire (VSRQ) for health-related quality of life assessment in chronic obstructive pulmonary disease, Int J Chron Obstruct Pulmon Dis, vol.4, pp.9-18, 2009.

P. Jones, G. Harding, P. Berry, and I. Wiklund, Development and first validation of the COPD Assessment Test, European Respiratory Journal, vol.34, issue.3, pp.648-654, 2009.
DOI : 10.1183/09031936.00102509

G. Ninot, F. Soyez, S. Fiocco, K. Nassih, A. Morin et al., Le VQ11, un questionnaire de qualit?? de vie sp??cifique ?? la BPCO utilisable en clinique, Revue des Maladies Respiratoires, vol.27, issue.5, pp.472-481, 2010.
DOI : 10.1016/j.rmr.2010.03.020

J. Curtis, D. Martin, and T. Martin, Patient-assessed Health Outcomes in Chronic Lung Disease, American Journal of Respiratory and Critical Care Medicine, vol.156, issue.4, pp.1032-1039, 1997.
DOI : 10.1164/ajrccm.156.4.97-02011

D. Mahler, How should health-related quality of life be assessed in patients with COPD? Chest, pp.54-57, 2000.

A. Kaptein, M. Scharloo, M. Fischer, L. Snoei, B. Hughes et al., 50 Years of psychological research on patients with COPD ??? Road to ruin or highway to heaven?, Respiratory Medicine, vol.103, issue.1, pp.503-514, 2009.
DOI : 10.1016/j.rmed.2008.08.019

J. Maurer, V. Rebbapragada, S. Borson, R. Goldstein, M. Kunik et al., Anxiety and Depression in COPD, CHEST Journal, vol.134, issue.4_suppl, pp.43-56, 2008.
DOI : 10.1378/chest.08-0342

H. Marsh, L. Ellis, R. Parada, G. Richards, and B. Heubeck, A Short Version of the Self Description Questionnaire II: Operationalizing Criteria for Short-Form Evaluation With New Applications of Confirmatory Factor Analyses., Psychological Assessment, vol.17, issue.1, pp.81-102, 2005.
DOI : 10.1037/1040-3590.17.1.81

D. Streiner and G. Norman, Health Measurement Scales: a practical guide to their development and use, 2008.

J. Ware, . Jr, and C. Sherbourne, The MOS 36-ltem Short-Form Health Survey (SF-36), Medical Care, vol.30, issue.6, pp.473-483, 1992.
DOI : 10.1097/00005650-199206000-00002

A. Leplege, E. Ecosse, A. Verdier, and T. Perneger, The French SF-36 Health Survey, Journal of Clinical Epidemiology, vol.51, issue.11, pp.1013-1023, 1998.
DOI : 10.1016/S0895-4356(98)00093-6

M. Meguro, E. Barley, S. Spencer, and P. Jones, Development and Validation of an Improved, COPD-Specific Version of the St. George Respiratory Questionnaire, Chest, vol.132, issue.2, pp.456-463, 2007.
DOI : 10.1378/chest.06-0702

A. Zigmond and R. Snaith, The Hospital Anxiety and Depression Scale, Acta Psychiatrica Scandinavica, vol.141, issue.6, pp.361-370, 1983.
DOI : 10.1111/j.1600-0447.1983.tb09716.x

G. Ninot and D. Delignières, Fortes M: L'évaluation de l'estime de soi dans le domaine corporel, Revue STAPS, vol.53, pp.35-4835, 2000.

K. Fox and C. Corbin, The physical self-perception profile: development and preliminary validation, J Sport Exerc Psychol, vol.11, pp.408-430, 1989.
DOI : 10.1037/t05399-000

D. Mahler and C. Wells, Evaluation of Clinical Methods for Rating Dyspnea, Chest, vol.93, issue.3, pp.580-586, 1988.
DOI : 10.1378/chest.93.3.580

T. Hajiro, K. Nishimura, M. Tsukino, A. Ikeda, H. Koyama et al., Comparison of Discriminative Properties among Disease-specific Questionnaires for Measuring Health-related Quality of Life in Patients with Chronic Obstructive Pulmonary Disease, American Journal of Respiratory and Critical Care Medicine, vol.157, issue.3, pp.785-790, 1998.
DOI : 10.1164/ajrccm.157.3.9703055

P. Quanjer, G. Tammeling, J. Cotes, O. Pedersen, R. Peslin et al., Lung volumes and forced ventilatory flows Report Working Party Standardization of Lung Function Tests, European Community for Steel and Coal. Official Statement of the, pp.5-40, 1993.

T. Troosters, R. Gosselink, and M. Decramer, Six minute walking distance in healthy elderly subjects, European Respiratory Journal, vol.14, issue.2, pp.270-274, 1999.
DOI : 10.1034/j.1399-3003.1999.14b06.x

B. Byrne, Factor Analytic Models: Viewing the Structure of an Assessment Instrument From Three Perspectives, Journal of Personality Assessment, vol.85, issue.1, pp.17-32, 2005.
DOI : 10.1207/s15327752jpa8501_02

L. Hu and P. Bentler, Cutoff criteria for fit indexes in covariance structure analysis: Conventional criteria versus new alternatives, Structural Equation Modeling: A Multidisciplinary Journal, vol.42, issue.1, pp.1-55, 1999.
DOI : 10.1007/BF02291170

R. Vandenberg and C. Lance, A Review and Synthesis of the Measurement Invariance Literature: Suggestions, Practices, and Recommendations for Organizational Research, Organizational Research Methods, vol.3, issue.1, pp.4-70, 2000.
DOI : 10.1086/209528

R. Maccallum, M. Browne, and H. Sugawara, Power analysis and determination of sample size for covariance structure modeling., Psychological Methods, vol.1, issue.2, pp.130-149, 1996.
DOI : 10.1037/1082-989X.1.2.130

R. Kaplan, A. Ries, J. Reilly, Z. Mohsenifar, and N. Grp, Measurement of Health-Related Quality of Life in the National Emphysema Treatment Trial, Chest, vol.126, issue.3, pp.781-789, 2004.
DOI : 10.1378/chest.126.3.781

M. Kunik, K. Roundy, C. Veazey, J. Souchek, P. Richardson et al., Surprisingly High Prevalence of Anxiety and Depression in Chronic Breathing Disorders, Chest, vol.127, issue.4, pp.1205-1211, 2005.
DOI : 10.1016/S0012-3692(15)34468-8

P. Jones, Health status measurement in chronic obstructive pulmonary disease, Thorax, vol.56, issue.11, pp.880-887, 2001.
DOI : 10.1136/thorax.56.11.880

R. Kaplan and A. Ries, Quality of Life: Concept and Definition, COPD: Journal of Chronic Obstructive Pulmonary Disease, vol.33, issue.1, pp.263-271, 2007.
DOI : 10.7326/0003-4819-122-11-199506010-00003

E. Breslin, C. Van-der-schans, S. Breukink, P. Meek, K. Mercer et al., Perception of Fatigue and Quality of Life in Patients With COPD, Chest, vol.114, issue.4, pp.958-964, 1998.
DOI : 10.1378/chest.114.4.958

K. Hill, R. Geist, R. Goldstein, and Y. Lacasse, Anxiety and depression in end-stage COPD, European Respiratory Journal, vol.31, issue.3, pp.667-677, 2008.
DOI : 10.1183/09031936.00125707

G. Ninot, D. Delignières, and A. Varray, Stability of physical self: Examining the role of chronic obstructive pulmonary disease, Revue Europ??enne de Psychologie Appliqu??e/European Review of Applied Psychology, vol.60, issue.1, pp.35-40, 2010.
DOI : 10.1016/j.erap.2009.07.001

D. Beaton, M. Boers, and G. Wells, Many faces of the minimal clinically important difference (MCID): a literature review and directions for future research, Current Opinion in Rheumatology, vol.14, issue.2, pp.109-114, 2002.
DOI : 10.1097/00002281-200203000-00006