A. King and J. Guralnik, Maximizing the Potential of an Aging Population, JAMA, vol.304, issue.17, pp.1944-1945, 1944.
DOI : 10.1001/jama.2010.1577

I. Lee, E. Shiroma, F. Lobelo, P. Puska, and S. Blair, Effect of physical inactivity on major non-communicable diseases worldwide: an analysis of burden of disease and life expectancy, The Lancet, vol.380, issue.9838, pp.219-229, 1016.
DOI : 10.1016/S0140-6736(12)61031-9

M. Jedrziewski, V. Lee, and J. Trojanowski, Physical activity and cognitive health, Alzheimer's & Dementia, vol.3, issue.2, pp.98-108, 2007.
DOI : 10.1016/j.jalz.2007.01.009

J. Brach, S. Fitzgerald, A. Newman, S. Kelsey, and L. Kuller, Physical Activity and Functional Status in Community-Dwelling Older Women, Archives of Internal Medicine, vol.163, issue.21, pp.2565-25712565, 2003.
DOI : 10.1001/archinte.163.21.2565

S. Prince, K. Adamo, M. Hamel, J. Hardt, and G. Connor, A comparison of direct versus self-report measures for assessing physical activity in adults: a systematic review, International Journal of Behavioral Nutrition and Physical Activity, vol.5, issue.1, pp.1479-5868, 1186.
DOI : 10.1186/1479-5868-5-56

A. Cust, B. Smith, J. Chau, V. D. Ploeg, H. Friedenreich et al., Validity and repeatability of the EPIC physical activity questionnaire: a validation study using accelerometers as an objective measure, International Journal of Behavioral Nutrition and Physical Activity, vol.5, issue.1, 2008.
DOI : 10.1186/1479-5868-5-33

P. Ferrari, C. Friedenreich, and C. Matthews, The Role of Measurement Error in Estimating Levels of Physical Activity, American Journal of Epidemiology, vol.166, issue.7, pp.832-840, 2007.
DOI : 10.1093/aje/kwm148

C. Friedenreich, K. Courneya, H. Neilson, C. Matthews, and G. Willis, Reliability and Validity of the Past Year Total Physical Activity Questionnaire, American Journal of Epidemiology, vol.163, issue.10, 2006.
DOI : 10.1093/aje/kwj112

P. Lee, Y. Yu, I. Mcdowell, G. Leung, and T. Lam, Performance of the international physical activity questionnaire (short form) in subgroups of the Hong Kong chinese population, International Journal of Behavioral Nutrition and Physical Activity, vol.8, issue.1, 2011.
DOI : 10.2165/11531930-000000000-00000

Y. Kim, I. Park, and M. Kang, Convergent validity of the International Physical Activity Questionnaire (IPAQ): meta-analysis, Public Health Nutrition, vol.6, issue.03, pp.440-452, 1017.
DOI : 10.1037/0033-2909.112.1.155

A. Buchman, P. Boyle, L. Yu, R. Shah, and R. Wilson, Total daily physical activity and the risk of AD and cognitive decline in older adults, Neurology, vol.78, issue.17, pp.1323-1329, 2012.
DOI : 10.1212/WNL.0b013e3182535d35

M. Buman, E. Hekler, W. Haskell, L. Pruitt, and T. Conway, Objective Light-Intensity Physical Activity Associations With Rated Health in Older Adults, American Journal of Epidemiology, vol.172, issue.10, pp.1155-1165, 1093.
DOI : 10.1093/aje/kwq249

M. Hagstromer, P. Oja, and M. Sjostrom, Physical Activity and Inactivity in an Adult Population Assessed by Accelerometry, Medicine & Science in Sports & Exercise, vol.39, issue.9, pp.1502-1508, 2007.
DOI : 10.1249/mss.0b013e3180a76de5

G. Healy, C. Matthews, D. Dunstan, E. Winkler, and N. Owen, Sedentary time and cardio-metabolic biomarkers in US adults: NHANES 2003???06, European Heart Journal, vol.32, issue.5, pp.590-597, 1093.
DOI : 10.1093/eurheartj/ehq451

J. Henson, T. Yates, S. Biddle, C. Edwardson, and K. Khunti, Associations of objectively measured sedentary behaviour and physical activity with markers of cardiometabolic health, Diabetologia, vol.35, issue.Suppl 1, 2013.
DOI : 10.1007/s00125-013-2845-9

M. Kozakova, C. Palombo, C. Morizzo, J. Nolan, and T. Konrad, Effect of sedentary behaviour and vigorous physical activity on segment-specific carotid wall thickness and its progression in a healthy population, European Heart Journal, vol.31, issue.12, pp.1511-1519, 1093.
DOI : 10.1093/eurheartj/ehq092

C. Ottevaere, I. Huybrechts, B. De, I. Sjostrom, M. Ruiz et al., Comparison of the IPAQ-A and Actigraph in relation to VO2max among European adolescents: The HELENA study, Journal of Science and Medicine in Sport, vol.14, issue.4, pp.317-324, 2011.
DOI : 10.1016/j.jsams.2011.02.008

R. Troiano, D. Berrigan, K. Dodd, L. Masse, and T. Tilert, Physical Activity in the United States Measured by Accelerometer, Medicine & Science in Sports & Exercise, vol.40, issue.1, pp.181-188, 2008.
DOI : 10.1249/mss.0b013e31815a51b3

J. Vallance, E. Winkler, P. Gardiner, G. Healy, and B. Lynch, Associations of objectively-assessed physical activity and sedentary time with depression: NHANES (2005???2006), Preventive Medicine, vol.53, issue.4-5, pp.284-288, 2005.
DOI : 10.1016/j.ypmed.2011.07.013

I. Lee and E. Shiroma, Using accelerometers to measure physical activity in large-scale epidemiological studies: issues and challenges, British Journal of Sports Medicine, vol.9, issue.(Suppl 11), 2013.
DOI : 10.1136/bjsports-2013-093154

P. Freedson and D. John, Comment on ???Estimating Activity and Sedentary Behavior from an Accelerometer on the Hip and Wrist???, Medicine & Science in Sports & Exercise, vol.45, issue.5, pp.962-963, 2013.
DOI : 10.1249/MSS.0b013e31827f024d

D. Barnes, T. Blackwell, K. Stone, S. Goldman, and T. Hillier, Cognition in Older Women: The Importance of Daytime Movement, Journal of the American Geriatrics Society, vol.120, issue.9, pp.1658-1664, 2008.
DOI : 10.1111/j.1532-5415.2008.01841.x

A. Buchman, R. Wilson, and D. Bennett, Total Daily Activity is Associated With Cognition in Older Persons, The American Journal of Geriatric Psychiatry, vol.16, issue.8, pp.697-7010, 1097.
DOI : 10.1097/JGP.0b013e31817945f6

P. Lee, D. Macfarlane, and T. Lam, Factors associated with participant compliance in studies using accelerometers. Gait Posture, pp.966-6362, 2013.

P. Loprinzi, B. Cardinal, C. Crespo, G. Brodowicz, and R. Andersen, Differences in Demographic, Behavioral, and Biological Variables between Those with Valid and Invalid Accelerometry Data: Implications for Generalizability, Journal of Physical Activity and Health, vol.10, issue.1, pp.79-84, 2013.
DOI : 10.1123/jpah.10.1.79

M. Roth and J. Mindell, Who Provides Accelerometry Data? Correlates of Adherence to Wearing an Accelerometry Motion Sensor: The 2008 Health Survey for England, Journal of Physical Activity and Health, vol.10, issue.1, pp.70-78, 2013.
DOI : 10.1123/jpah.10.1.70

M. Marmot, G. Smith, S. Stansfeld, C. Patel, and F. North, Health inequalities among British civil servants: the Whitehall II study, The Lancet, vol.337, issue.8754, pp.1387-1393, 1991.
DOI : 10.1016/0140-6736(91)93068-K

B. Ainsworth, W. Haskell, A. Leon, D. Jacobs, J. Montoye et al., Compendium of Physical Activities: classification of energy costs of human physical activities, Medicine & Science in Sports & Exercise, vol.25, issue.1, pp.71-80, 1993.
DOI : 10.1249/00005768-199301000-00011

C. Jenkins, B. Stanton, S. Niemcryk, and R. Rose, A scale for the estimation of sleep problems in clinical research, Journal of Clinical Epidemiology, vol.41, issue.4, pp.313-321, 1988.
DOI : 10.1016/0895-4356(88)90138-2

J. Head, S. Stansfeld, K. Ebmeier, J. Geddes, and C. Allan, Use of self-administered instruments to assess psychiatric disorders in older people: validity of the General Health Questionnaire, the Center for Epidemiologic Studies Depression Scale and the self-completion version of the revised Clinical Interview Schedule, Psychological Medicine, vol.43, issue.12, pp.2649-2656, 1017.
DOI : 10.1177/014662167700100306

L. Radloff, The CES-D Scale: A Self-Report Depression Scale for Research in the General Population, Applied Psychological Measurement, vol.1, issue.3, pp.385-401, 2011.
DOI : 10.1177/014662167700100306

J. Ware, K. Snow, and M. Kosinski, SF-36 health Survey: manual and interpretation guide, 1993.
DOI : 10.1097/00007632-200012150-00008

M. Folstein, S. Folstein, and P. Mchugh, ???Mini-mental state???, Journal of Psychiatric Research, vol.12, issue.3, pp.189-198, 1975.
DOI : 10.1016/0022-3956(75)90026-6

J. Guralnik, E. Simonsick, L. Ferrucci, R. Glynn, and L. Berkman, A Short Physical Performance Battery Assessing Lower Extremity Function: Association With Self-Reported Disability and Prediction of Mortality and Nursing Home Admission, Journal of Gerontology, vol.49, issue.2, pp.85-94, 1994.
DOI : 10.1093/geronj/49.2.M85

A. Singh-manoux, A. Dugravot, F. Kauffmann, A. Elbaz, and J. Ankri, Association of lung function with physical, mental and cognitive function in early old age, AGE, vol.141, issue.3, 2010.
DOI : 10.1007/s11357-010-9189-x
URL : https://hal.archives-ouvertes.fr/inserm-00524562

S. Katz, T. Downs, H. Cash, and R. Grotz, Progress in Development of the Index of ADL, The Gerontologist, vol.10, issue.1 Part 1, pp.20-30, 1970.
DOI : 10.1093/geront/10.1_Part_1.20

M. Lawton and E. Brody, ASSESSMENT OF OLDER PEOPLE, Nursing Research, vol.19, issue.3, pp.179-186, 1969.
DOI : 10.1097/00006199-197005000-00029

S. Sabia, V. Van-hees, M. Shipley, M. Trenell, and G. Hagger-johnson, Association Between Questionnaire- and Accelerometer-Assessed Physical Activity: The Role of Sociodemographic Factors, American Journal of Epidemiology, vol.179, issue.6, pp.781-790, 1093.
DOI : 10.1093/aje/kwt330
URL : https://hal.archives-ouvertes.fr/inserm-01147406