A. Hirsch, L. Hartman, R. Town, and B. Virnig, National health care costs of peripheral arterial disease in the Medicare population, Vascular Medicine, vol.41, issue.3, pp.209-215, 2008.
DOI : 10.1177/1358863X08089277

S. Subherwal, M. Patel, and L. Kober, Peripheral artery disease is a coronary heart 6

T. Gill, E. Richardson, and M. Tinetti, Evaluating the risk of dependence in activities of daily living among community-living older adults with mild to moderate cognitive impairment, J Gerontol A Biol Sci Med Sci, vol.50, issue.5, pp.235-241, 1995.

P. Weiler, J. Lubben, and C. I. , Cognitive impairment and hospital use., American Journal of Public Health, vol.81, issue.9, pp.1153-1157, 1991.
DOI : 10.2105/AJPH.81.9.1153

I. Liu, A. Lacroix, L. White, S. Kittner, and P. Wolf, COGNITIVE IMPAIRMENT AND MORTALITY: A STUDY OF POSSIBLE CONFOUNDERS, American Journal of Epidemiology, vol.132, issue.1, pp.136-143, 1990.
DOI : 10.1093/oxfordjournals.aje.a115625

M. Tang, P. Cross, and H. Andrews, Incidence of AD in African-Americans, Caribbean Hispanics, and Caucasians in northern Manhattan, Neurology, vol.56, issue.1, pp.49-56, 2001.
DOI : 10.1212/WNL.56.1.49

P. Perkins, J. Annegers, and R. Doody, Incidence and prevalence of dementia in a multiethnic cohort of municipal retirees, Neurology, vol.49, issue.1, pp.44-50, 1997.
DOI : 10.1212/WNL.49.1.44

B. Plassman, K. Langa, and G. Fisher, Prevalence of Dementia in the United States: The Aging, Demographics, and Memory Study, Neuroepidemiology, vol.29, issue.1-2, pp.125-157, 2007.
DOI : 10.1159/000109998

J. De-la-torre, Alzheimer's disease a neurodegenerative or a vascular disorder?

M. Criqui, V. Vargas, and J. Denenberg, Ethnicity and Peripheral Arterial Disease: The San Diego Population Study, Circulation, vol.112, issue.17, pp.2703-2707, 2005.
DOI : 10.1161/CIRCULATIONAHA.105.546507

V. Aboyans, P. Lacroix, A. Lebourdon, P. Preux, J. Ferrières et al., The intra- and interobserver variability of ankle???arm blood pressure index according to its mode of calculation, Journal of Clinical Epidemiology, vol.56, issue.3, pp.215-220, 2003.
DOI : 10.1016/S0895-4356(02)00584-X
URL : https://hal.archives-ouvertes.fr/hal-00292598

B. Ochayi and T. Thacher, Risk factors for dementia in central Nigeria, Aging & Mental Health, vol.52, issue.6, pp.616-620, 2006.
DOI : 10.1001/archneur.62.1.55

S. Oluwole and H. Hendrie, Risk factors and Alzheimer's disease: A comparative study of two communities, Aust N Z J Psychiatry, vol.32, pp.698-706, 1998.

A. Ogunniyi, O. Baiyewu, O. Gureje, K. Hall, F. Unverzagt et al., Epidemiology of dementia in Nigeria: results from the Indianapolis-Ibadan study, European Journal of Neurology, vol.58, issue.5, pp.485-490, 2000.
DOI : 10.1002/(SICI)1234-988X(199610)6:3<129::AID-MPR164>3.0.CO;2-J

V. Gamble, K. Lane, S. Gao, K. Hall, H. Hendrie et al., APOE epsilon4 is not associated with Alzheimer's disease in elderly Nigerians, Ann Neurol, vol.59, pp.182-185, 2006.

P. Antuono, World Federation of Neurology Dementia Research Group Alzheimer's disease and vascular dementia in developing countries: Prevalence, management, and risk factors, Lancet Neurol, vol.7, pp.812-826, 2008.

A. Jorm, Is depression a risk factor for dementia or cognitive decline? A review

D. Laurin, K. Masaki, L. White, and L. Launer, Ankle-to-Brachial Index and Dementia: The Honolulu-Asia Aging Study, Circulation, vol.116, issue.20, pp.2269-2274, 2007.
DOI : 10.1161/CIRCULATIONAHA.106.686477

A. Newman, A. Fitzpatrick, O. Lopez, S. Jackson, C. Lyketsos et al., Measurement and interpretation of the ankle-brachial index: a scientific statement from the American Heart Association, Circulation, vol.126, pp.2890-909, 2012.

V. Aboyans, P. Lacroix, and M. Tran, The prognosis of diabetic patients with high ankle-brachial index depends on the coexistence of occlusive peripheral artery disease, Journal of Vascular Surgery, vol.53, issue.4, pp.984-91, 2011.
DOI : 10.1016/j.jvs.2010.10.054
URL : https://hal.archives-ouvertes.fr/hal-00677530

V. Aboyans and M. Criqui, The epidemiology of peripheral artery disease Peripheral arterial disease, pp.1-25, 2009.

V. Aboyans, E. Ho, J. Denenberg, L. Ho, L. Natarajan et al., The association between elevated ankle systolic pressures and peripheral occlusive arterial disease in diabetic and nondiabetic subjects, Journal of Vascular Surgery, vol.48, issue.5, pp.1197-203, 2008.
DOI : 10.1016/j.jvs.2008.06.005

V. Aboyans, M. Criqui, and R. Mcclelland, Intrinsic contribution of gender and ethnicity to normal ankle-brachial index values: The Multi-Ethnic Study of Atherosclerosis (MESA), Journal of Vascular Surgery, vol.45, issue.2, pp.319-346, 2007.
DOI : 10.1016/j.jvs.2006.10.032

V. Aboyans, P. Lacroix, P. Preux, A. Vergnenègre, J. Ferrières et al., Variability of ankle-arm index in general population according to its mode of calculation, Int Angiol, vol.21, issue.3, pp.237-280, 2002.

K. Alberti, R. Eckel, and S. Grundy, Harmonizing the metabolic syndrome: a joint interim statement of the International Diabetes Federation Task Force on Epidemiology and Prevention; National Heart, Lung, and Blood Institute, 2014162.

M. Allison, M. Criqui, and R. Mcclelland, The Effect of Novel Cardiovascular Risk Factors on the Ethnic-Specific Odds for Peripheral Arterial Disease in the Multi-Ethnic Study of Atherosclerosis (MESA), Journal of the American College of Cardiology, vol.48, issue.6, pp.1190-1197, 2006.
DOI : 10.1016/j.jacc.2006.05.049

. American-psychiatric-association, Diagnostic and statistical manual of mental disorders
DOI : 10.1176/appi.books.9780890425596

C. Bird, M. Criqui, A. Fronek, J. Denenberg, M. Klauber et al., Quantitative and qualitative progression of peripheral arterial disease by non-invasive testing, Vascular Medicine, vol.11, issue.1
DOI : 10.1111/j.1365-2796.1989.tb01361.x

C. Boushey, S. Beresford, G. Omenn, and A. Motulsky, A quantitative assessment of plasma homocysteine as a risk factor for vascular disease. Probable benefits of increasing folic acid intakes, JAMA: The Journal of the American Medical Association, vol.274, issue.13, pp.1049-57, 1995.
DOI : 10.1001/jama.274.13.1049

S. Bowlin, J. Medalie, S. Flocke, S. Zyzanski, and U. Goldbourt, Epidemiology of Intermittent Claudication in Middle-aged Men, American Journal of Epidemiology, vol.140, issue.5, pp.418-448, 1994.
DOI : 10.1093/oxfordjournals.aje.a117264

M. Breteler, J. Claus, D. Grobbee, and A. Hofman, Cardiovascular disease and distribution of cognitive function in elderly people: the Rotterdam study, BMJ, vol.308, issue.6944, pp.1604-1608, 1994.
DOI : 10.1136/bmj.308.6944.1604

U. Campia, W. Choucair, M. Bryant, M. Waclawiw, C. Cardillo et al., Reduced endothelium-dependent and -independent dilation of conductance arteries in African Americans, Journal of the American College of Cardiology, vol.40, issue.4, pp.754-760, 2002.
DOI : 10.1016/S0735-1097(02)02015-6

D. Carmelli, R. Fabsitz, G. Swan, T. Reed, B. Miller et al., Contribution of Genetic and Environmental Influences to Ankle-Brachial Blood Pressure Index in the NHLBI Twin Study, American Journal of Epidemiology, vol.151, issue.5, pp.452-460, 2000.
DOI : 10.1093/oxfordjournals.aje.a010230

S. Carter, Response of Ankle Systolic Pressure to Leg Exercise in Mild or Questionable Arterial Disease, New England Journal of Medicine, vol.287, issue.12, pp.578-582, 1972.
DOI : 10.1056/NEJM197209212871202

S. Carter, Clinical Measurement of Systolic Pressures in Limbs With Arterial Occlusive Disease, JAMA: The Journal of the American Medical Association, vol.207, issue.10, pp.1869-73, 1969.
DOI : 10.1001/jama.1969.03150230083009

S. Carter, Indirect Systolic Pressures and Pulse Waves in Arterial Occlusive Disease of the Lower Extremities, Circulation, vol.37, issue.4, pp.624-661, 1968.
DOI : 10.1161/01.CIR.37.4.624

S. Chineye, A. Uloko, A. Ogbera, E. Ofoegbu, and O. Fasanmade, Profile of Nigerians with diabetes mellitus - Diabcare Nigeria study group (2008): Results of a multicenter study, Indian Journal of Endocrinology and Metabolism, vol.16, issue.4, pp.558-564, 2008.
DOI : 10.4103/2230-8210.98011

. Chrousosgp and G. Kaltsas, Cardiovascular disease and stress Encyclopedia of Stress, pp.410-415, 2007.

C. Clairotte, S. Retout, L. Potier, R. Roussel, and B. Escoubet, Automated Ankle-Brachial Pressure Index Measurement by Clinical Staff for Peripheral Arterial Disease Diagnosis in Nondiabetic and Diabetic Patients, Diabetes Care, vol.32, issue.7, pp.1231-1237, 2009.
DOI : 10.2337/dc08-2230

J. Copeland, M. Dewey, and H. Griffiths-jones, A computerized psychiatric diagnostic system and case nomenclature for elderly subjects: GMS and AGECAT, Psychological Medicine, vol.26, issue.01, pp.89-99, 1986.
DOI : 10.1017/S0033291700015890

J. Copeland, M. Kelleher, J. Kellett, and A. Gourlay, A semi-structured clinical interview for the assessment of diagnosis and mental state in the elderly: the Geriatric Mental State Schedule: I. Development and reliability, Psychological Medicine, vol.6, issue.03, pp.439-488, 1976.
DOI : 10.1007/BF00577836

M. Criqui, J. Denenberg, C. Bird, A. Fronek, M. Klauber et al., The Correlation between Symptoms and Non-Invasive Test Results in Patients Referred for Peripheral Arterial Disease Testing, Vascular Medicine, vol.53, issue.1, pp.65-71, 1996.
DOI : 10.1056/NEJM199202063260605

R. Cui, H. Iso, and K. Yamagishi, Ankle-Arm Blood Pressure Index and Cardiovascular Risk Factors in Elderly Japanese Men, Hypertension Research, vol.26, issue.5, pp.377-382, 2003.
DOI : 10.1291/hypres.26.377

J. Curb, K. Masaki, and B. Rodriguez, Peripheral Artery Disease and Cardiovascular Risk Factors in the Elderly: The Honolulu Heart Program, Arteriosclerosis, Thrombosis, and Vascular Biology, vol.16, issue.12, pp.1495-1500, 1996.
DOI : 10.1161/01.ATV.16.12.1495

S. Czernichow, A. Kengne, E. Stamatakis, M. Hamer, and G. Batty, Body mass index, waist circumference and waist-hip ratio: which is the better discriminator of cardiovascular disease mortality risk? Evidence from an individual-participant meta-analysis of 82???864 participants from nine cohort studies, Obesity Reviews, vol.363, pp.680-687, 2011.
DOI : 10.1111/j.1467-789X.2011.00879.x

J. Delaney, N. Jensky, M. Criqui, M. Whitt-glover, J. Lima et al., The association between physical activity and both incident coronary artery calcification and ankle brachial index progression: The Multi-Ethnic Study of Atherosclerosis, Atherosclerosis, vol.230, issue.2
DOI : 10.1016/j.atherosclerosis.2013.07.045

F. Fowkes, E. Housley, and R. Riemersma, Smoking, Lipids, Glucose Intolerance, and Blood Pressure as Risk Factors for Peripheral Atherosclerosis Compared with Ischemic Heart Disease in the Edinburgh Artery Study, American Journal of Epidemiology, vol.135, issue.4, pp.331-371, 1992.
DOI : 10.1093/oxfordjournals.aje.a116294

E. García-esquinas, M. Pollán, and J. Umans, Arsenic Exposure and Cancer Mortality in a US-Based Prospective Cohort: The Strong Heart Study, Cancer Epidemiology Biomarkers & Prevention, vol.22, issue.11, pp.1944-53, 2013.
DOI : 10.1158/1055-9965.EPI-13-0234-T

P. Garg, M. Biggs, and M. Carnethon, Metabolic Syndrome and Risk of Incident Peripheral Artery Disease: The Cardiovascular Health Study, Hypertension, vol.63, issue.2, pp.413-422, 2014.
DOI : 10.1161/HYPERTENSIONAHA.113.01925

Z. Gulam-abbas, J. Lutale, S. Morbach, and L. Archibald, Clinical outcome of diabetes patients hospitalized with foot ulcers, Dar es Salaam, Tanzania, Diabetic Medicine, vol.33, issue.7, pp.575-579, 2002.
DOI : 10.1002/(SICI)1096-9136(199712)14:5+<S7::AID-DIA522>3.0.CO;2-R

I. Graham, O. Callaghan, and P. , The role of folic acid in the prevention of cardiovascular disease, Current Opinion in Lipidology, vol.11, issue.6, pp.577-87, 2000.
DOI : 10.1097/00041433-200012000-00003

I. Graham, L. Daly, and H. Refsum, Plasma homocysteine as a risk factor for vascular disease. The European Concerted Action Project, JAMA: The Journal of the American Medical Association, vol.277, issue.22, pp.1775-81, 1997.
DOI : 10.1001/jama.277.22.1775

E. Grober, H. Buschke, and H. Crystal, Screening for dementia by memory testing, Neurology, vol.38, issue.6
DOI : 10.1212/WNL.38.6.900

M. Guerchet, P. Mbelesso, and B. Ndamba-bandouzi, Epidemiology of dementia in Central Africa (EPIDEMCA): Protocol for a multicentre population-based study in rural and urban areas of the Central African Republic and the Republic of Congo
URL : https://hal.archives-ouvertes.fr/hal-01061648

M. Guerchet, P. Mbelesso, and A. Mouanga, Association Between a Low Ankle-Brachial Index and Dementia in a General Elderly Population in Central Africa (Epidemiology of Dementia in Central Africa Study), Journal of the American Geriatrics Society, vol.48, issue.7, pp.1135-1175, 2013.
DOI : 10.1111/jgs.12310
URL : https://hal.archives-ouvertes.fr/hal-00925519

M. Guerchet, V. Aboyans, and P. Mbelesso, Epidemiology of Peripheral Artery Disease in Elder General Population of Two Cities of Central Africa: Bangui and Brazzaville, European Journal of Vascular and Endovascular Surgery, vol.44, issue.2, pp.164-173, 2012.
DOI : 10.1016/j.ejvs.2012.05.019
URL : https://hal.archives-ouvertes.fr/hal-00920996

M. Guerchet, V. Aboyans, P. Nubukpo, P. Lacroix, J. Clément et al., Ankle-brachial index as a marker of cognitive impairment and dementia in general population. A systematic review, Atherosclerosis, vol.216, issue.2, pp.251-257, 2011.
DOI : 10.1016/j.atherosclerosis.2011.03.024
URL : https://hal.archives-ouvertes.fr/hal-00678362

O. Gureje, B. Oladeji, and T. Abiona, Incidence and risk factors for late-life depression in the Ibadan Study of Ageing, Psychological Medicine, vol.29, issue.09, pp.1897-906, 2011.
DOI : 10.1017/S0033291710002643

K. Hall, S. Gao, C. Emsley, A. Ogunniyi, O. Morgan et al., Community screening interview for dementia (CSI ?D?); performance in five disparate study sites, International Journal of Geriatric Psychiatry, vol.6, issue.6
DOI : 10.1002/1099-1166(200006)15:6<521::AID-GPS182>3.0.CO;2-F

K. Hall, O. Gureje, and S. Gao, Risk Factors and Alzheimer's Disease: A Comparative Study of Two Communities, Australian & New Zealand Journal of Psychiatry, vol.43, issue.5, pp.698-706, 1998.
DOI : 10.3109/00048679809113126

K. Hall, H. Hendrie, and H. Brittain, The development of a dementia screening interview in two distinct languages, Int J Meth Psychiatr Res, vol.3, pp.1-28, 1993.

Y. He, T. Lam, and B. Jiang, Passive Smoking and Risk of Peripheral Arterial Disease and Ischemic Stroke in Chinese Women Who Never Smoked, Circulation, vol.118, issue.15, pp.1535-1575, 2008.
DOI : 10.1161/CIRCULATIONAHA.108.784801

K. Heffernan, S. Jae, K. Wilund, J. Woods, and B. Fernhall, Racial differences in central blood pressure and vascular function in young men, AJP: Heart and Circulatory Physiology, vol.295, issue.6, pp.2380-2387, 2008.
DOI : 10.1152/ajpheart.00902.2008

W. Hiatt, J. Goldstone, S. Smith, and . Jr, Atherosclerotic Peripheral Vascular Disease Symposium II: Nomenclature for Vascular Diseases, Circulation, vol.118, issue.25, pp.2826-2835, 2008.
DOI : 10.1161/CIRCULATIONAHA.108.191171

W. Hiatt, S. Hoag, and R. Hamman, Effect of Diagnostic Criteria on the Prevalence of Peripheral Arterial Disease : The San Luis Valley Diabetes Study, Circulation, vol.91, issue.5, pp.1472-1479, 1995.
DOI : 10.1161/01.CIR.91.5.1472

M. Hickson, Malnutrition and ageing, Postgraduate Medical Journal, vol.82, issue.963, pp.2-8, 2006.
DOI : 10.1136/pgmj.2005.037564

A. Hirsch, L. Hartman, and R. Town, National health care costs of peripheral arterial disease in the Medicare population, Vascular Medicine, vol.41, issue.3, pp.209-215, 2008.
DOI : 10.1177/1358863X08089277

A. Hirsch, Z. Haskal, and N. Hertzel, practice guidelines for the management of patients with peripheral arterial disease, Circulation, vol.113, issue.11, pp.1474-547, 2005.

S. Hobbs, A. Wilmink, and A. Bradbury, Ethnicity and peripheral arterial disease, European Journal of Vascular and Endovascular Surgery, vol.25, issue.6, pp.505-512, 2003.
DOI : 10.1053/ejvs.2002.1884

A. Hofman, A. Ott, and M. Breteler, Atherosclerosis, apolipoprotein E, and prevalence of dementia and Alzheimer's disease in the Rotterdam Study, The Lancet, vol.349, issue.9046, pp.151-154, 1997.
DOI : 10.1016/S0140-6736(96)09328-2

P. Imbeault, A. Tremblay, and J. Simoneau, Weight loss-induced rise in plasma pollutant is associated with reduced skeletal muscle oxidative capacity, American Journal of Physiology - Endocrinology And Metabolism, vol.282, issue.3, pp.574-549, 2002.
DOI : 10.1152/ajpendo.00394.2001

I. Ingolfsson, G. Sigurdsson, H. Sigvaldason, G. Thorgeirsson, and N. Sigfusson, A marked decline in the prevalence and incidence of intermittent claudication in icelandic men 1968???1986: A strong relationship to smoking and serum cholesterol???The Reykjavik study, Journal of Clinical Epidemiology, vol.47, issue.11, pp.1237-1280, 1994.
DOI : 10.1016/0895-4356(94)90128-7

B. Isaacs and A. Kennie, The Set Test as an Aid to the Detection of Dementia in Old People, The British Journal of Psychiatry, vol.123, issue.4, pp.467-470, 1973.
DOI : 10.1192/bjp.123.4.467

W. Johnson, J. Price, S. Rafnsson, I. Deary, and F. Fowkes, Ankle???brachial index predicts level of, but not change in, cognitive function: The Edinburgh Artery Study at the 15-year follow-up, Vascular Medicine, vol.308, issue.2, pp.91-97, 2010.
DOI : 10.1177/1358863X09356321

M. Joosten, J. Pai, and M. Bertoia, Associations Between Conventional Cardiovascular Risk Factors and Risk of Peripheral Artery Disease in Men, JAMA, vol.308, issue.16, p.2012
DOI : 10.1001/jama.2012.13415

A. Jorm, Is depression a risk factor for dementia or cognitive decline? A review

R. Kalaria, G. Maestre, and R. Arizaga, World Federation of Neurology Dementia Research Group Alzheimer's disease and vascular dementia in developing countries: Prevalence, management, and risk factors, Lancet Neurol, vol.7, 2008.

L. Kalinowski, I. Dobrucki, and T. Malinski, Race-Specific Differences in Endothelial Function: Predisposition of African Americans to Vascular Diseases, Circulation, vol.109, issue.21, pp.2511-2517, 2004.
DOI : 10.1161/01.CIR.0000129087.81352.7A

W. Kannel and D. Mcgee, Update on Some Epidemiologic Features of Intermittent Claudication: The Framingham Study, Journal of the American Geriatrics Society, vol.245, issue.1, pp.13-18, 1985.
DOI : 10.1111/j.1532-5415.1985.tb02853.x

P. Katzmarzyk, C. Craig, and C. Bouchard, Adiposity, adipose tissue distribution and mortality rates in the Canada Fitness Survey follow-up study, International Journal of Obesity, vol.26, issue.8, pp.1054-1059, 2002.
DOI : 10.1038/sj.ijo.0802057

A. Kengne, A. Amoah, and J. Mbanya, Cardiovascular Complications of Diabetes Mellitus in Sub-Saharan Africa, Circulation, vol.112, issue.23, pp.3592-3601, 2005.
DOI : 10.1161/CIRCULATIONAHA.105.544312

N. Khandanpour, Y. Loke, F. Meyer, B. Jennings, and M. Armon, Homocysteine and Peripheral Arterial Disease: Systematic Review and Meta-analysis, European Journal of Vascular and Endovascular Surgery, vol.38, issue.3, pp.316-338, 2009.
DOI : 10.1016/j.ejvs.2009.05.007

G. Mckhann, D. Drachman, M. Folstein, R. Katzman, D. Price et al., Clinical diagnosis of Alzheimer's disease: report of the NINCDS-ADRDA Work Group under the auspices of Department of Health and Human Services Task Force on

D. Kibirige, D. Atuhe, R. Sebunya, and R. Mwebaze, Suboptimal glycaemic and blood pressure control and screening for diabetic complications in adult ambulatory diabetic patients in Uganda: a retrospective study from a developing country, Journal of Diabetes & Metabolic Disorders, vol.13, issue.1, p.40, 2014.
DOI : 10.1093/qjmed/hcn096

M. Kivimäki, J. Ferrie, and G. Batty, Optimal Form of Operationalizing BMI in Relation to All-cause and Cause-specific Mortality: The Original Whitehall Study, Obesity, vol.293, issue.8, pp.1926-1932, 2008.
DOI : 10.1038/oby.2008.322

J. Klenk, G. Nagel, and H. Ulmer, Body mass index and mortality: results of a cohort of 184,697 adults in Austria, European Journal of Epidemiology, vol.24, issue.327, pp.83-91, 2009.
DOI : 10.1007/s10654-009-9312-4

C. Konin, N. Essam, A. Loo, and A. Adoubi, Peripheral arterial disease of the lower limbs in African diabetic patients: Ultrasonography and determining factors, J Mal Vasc, issue.14, pp.398-049900231, 2014.

N. Krakauer and J. Krakauer, A New Body Shape Index Predicts Mortality Hazard Independently of Body Mass Index, PLoS ONE, vol.9, issue.7, p.39504, 2012.
DOI : 10.1371/journal.pone.0039504.s001

I. Kullo, K. Bailey, and S. Kardia, Ethnic differences in peripheral arterial disease in the NHLBI Genetic Epidemiology Network of Arteriopathy (GENOA) study, Vascular Medicine, vol.8, issue.4, pp.237-242, 2003.
DOI : 10.1191/1358863x03vm511oa

A. Kumar, B. Mash, and G. Rupesinghe, Peripheral arterial disease -high prevalence in rural black South Africans, S Afr Med J, vol.97, pp.285-293, 2007.

P. Lacroix, V. Aboyans, C. Boissier, L. Bressollette, and P. Léger, Validation of a French translation of the Edinburgh claudication questionnaire among general practitioners' patients. Arch Mal Coeur Vaiss, pp.596-600, 2002.

P. Lahmann, L. Lissner, B. Gullberg, and G. Berglund, A Prospective Study of Adiposity and All-Cause Mortality: The Malm?? Diet and Cancer Study, Obesity Research, vol.64, issue.Suppl, pp.361-369, 2002.
DOI : 10.1038/oby.2002.50

G. Lend and F. Fowkes, The Edinburgh Claudication Questionnaire: An improved version of the WHO/Rose questionnaire for use in epidemiological surveys, Journal of Clinical Epidemiology, vol.45, issue.10, pp.1101-1110, 1992.
DOI : 10.1016/0895-4356(92)90150-L

J. Lijmer, M. Hunink, J. Van-den-dungen, J. Loonstra, and A. Smit, ROC analysis of noninvasive tests for peripheral arterial disease, Ultrasound in Medicine & Biology, vol.22, issue.4, pp.391-398, 1996.
DOI : 10.1016/0301-5629(96)00036-1

L. , D. Adams, R. Carnethon, and M. , American Heart Association Statistics Committee and Stroke Statistics Subcommittee Heart disease and stroke statistics? 2009 update: a report from the American Heart Association Statistics Committee and Stroke Statistics Subcommittee, Circulation, vol.119, pp.21-181, 2009.

G. London, A. Guerin, B. Pannier, S. Marchais, and M. Stimpel, Influence of Sex on Arterial Hemodynamics and Blood Pressure : Role of Body Height, Hypertension, vol.26, issue.3, pp.514-519, 1995.
DOI : 10.1161/01.HYP.26.3.514

R. Mason, L. Kalinowski, R. Jacob, A. Jacoby, and T. Malinski, Nebivolol Reduces Nitroxidative Stress and Restores Nitric Oxide Bioavailability in Endothelium of Black Americans, Circulation, vol.112, issue.24, pp.3795-3801, 2005.
DOI : 10.1161/CIRCULATIONAHA.105.556233

A. Moran, M. Forouzanfar, U. Sampson, S. Chugh, V. Feigin et al., The Epidemiology of Cardiovascular Diseases in Sub-Saharan Africa: The Global Burden of Diseases, Injuries and Risk Factors 2010 Study, Progress in Cardiovascular Diseases, vol.56, issue.3, pp.234-243, 2013.
DOI : 10.1016/j.pcad.2013.09.019

W. Meijer, D. Grobbee, M. Hunink, A. Hofman, and A. Hoes, Determinants of Peripheral Arterial Disease in the Elderly, Archives of Internal Medicine, vol.160, issue.19, pp.2934-2942, 2000.
DOI : 10.1001/archinte.160.19.2934

W. Meijer, A. Hoes, and D. Rutgers, Determinants of Peripheral Arterial Disease in the Elderly, Archives of Internal Medicine, vol.160, issue.19, pp.185-192, 1998.
DOI : 10.1001/archinte.160.19.2934

J. Murabito, C. White, and . Kavousi, Association Between Chromosome 9p21 Variants and the Ankle-Brachial Index Identified by a Meta-Analysis of 21 Genome-Wide Association Studies, Circulation: Cardiovascular Genetics, vol.5, issue.1, pp.100-112, 2012.
DOI : 10.1161/CIRCGENETICS.111.961292

J. Murabito, J. Evans, K. Nieto, M. Larson, D. Levy et al., Prevalence and clinical correlates of peripheral arterial disease in the Framingham Offspring Study, American Heart Journal, vol.143, issue.6
DOI : 10.1067/mhj.2002.122871

A. Newman, A. Fitzpatrick, O. Lopez, S. Jackson, C. Lyketsos et al., Dementia and Alzheimer's Disease Incidence in Relationship to Cardiovascular Disease in the Cardiovascular Health Study Cohort, Journal of the American Geriatrics Society, vol.52, issue.7, pp.1101-1107, 2005.
DOI : 10.1111/j.1532-5415.2005.53360.x

A. Newman, D. Siscovick, and T. Manolio, Ankle-arm index as a marker of atherosclerosis in the Cardiovascular Health Study. Cardiovascular Heart Study (CHS) Collaborative Research Group, Circulation, vol.88, issue.3, pp.837-845, 1993.
DOI : 10.1161/01.CIR.88.3.837

A. Nicoloff, L. Taylor, . Jr, and G. Sexton, Homocysteine and Progression of Atherosclerosis Study Investigators Relationship between site of initial symptoms and subsequent progression of disease in a prospective study of atherosclerosis progression in patients receiving long-term treatment for symptomatic peripheral arterial disease, J Vasc Surg, vol.35, issue.1, pp.38-46, 2002.

B. Ochayi and T. Thacher, Risk factors for dementia in central Nigeria, Aging & Mental Health, vol.52, issue.6, pp.616-620, 2006.
DOI : 10.1001/archneur.62.1.55

A. Ogunniyi, O. Baiyewu, and O. Gureje, Epidemiology of dementia in Nigeria: results from the Indianapolis-Ibadan study, European Journal of Neurology, vol.58, issue.5, pp.485-490, 2000.
DOI : 10.1002/(SICI)1234-988X(199610)6:3<129::AID-MPR164>3.0.CO;2-J

B. Oyelade, A. Olaolorun, L. Odeigah, I. Amole, and O. Adediran, The prevalence of peripheral arterial disease in diabetic subjects in south-west Nigeria, African Journal of Primary Health Care & Family Medicine, vol.4, issue.1, p.354, 2012.
DOI : 10.4102/phcfm.v4i1.354

B. Oyelade, A. Olaolorun, L. Odeigah, I. Amole, and S. Aderibigbe, The relationship between obesity and peripheral arterial disease in adult Nigerian diabetics, Niger Postgrad Med J, vol.21, pp.57-60, 2014.

M. Paraïso, D. Houinato, and M. Guerchet, Validation of the Use of Historical Events to Estimate the Age of Subjects Aged 65 Years and Over in Cotonou (Benin), Neuroepidemiology, vol.35, issue.1
DOI : 10.1159/000301715

A. Paul, B. Mash, and G. Rupesinghe, Peripheral arterial disease ? high prevalence in rural black South Africans, S Afr Med J, vol.97, pp.285-288, 2007.

R. Petersen, Mild cognitive impairment as a diagnostic entity, Journal of Internal Medicine, vol.57, issue.3, pp.183-194, 2004.
DOI : 10.1037//0894-4105.13.1.121

H. Petursson, J. Sigurdsson, C. Bengtsson, T. Nilsen, and L. Getz, Body Configuration as a Predictor of Mortality: Comparison of Five Anthropometric Measures in a 12 Year Follow-Up of the Norwegian HUNT 2 Study, PLoS ONE, vol.6, issue.10, p.26621, 2011.
DOI : 10.1371/journal.pone.0026621.s003

J. Price, S. Mcdowell, M. Whiteman, I. Deary, M. Stewart et al., Ankle Brachial Index as a Predictor of Cognitive Impairment in the General Population: Ten-Year Follow-Up of the Edinburgh Artery Study, Journal of the American Geriatrics Society, vol.103, issue.5, pp.763-769, 2006.
DOI : 10.1111/j.1532-5415.2006.00702.x

M. Prince, The 10/66 dementia research group -10 years on, Indian J Psychiatry, vol.51, pp.8-15, 2009.

H. Resnick, R. Lindsay, and M. Mcdermott, Relationship of High and Low Ankle Brachial Index to All-Cause and Cardiovascular Disease Mortality: The Strong Heart Study, Circulation, vol.109, issue.6, pp.733-742, 2004.
DOI : 10.1161/01.CIR.0000112642.63927.54

P. Rheeder, J. Van-wyk, R. Stolk, and D. Grobbee, Assessing peripheral arteries in South African black women with type 2 diabetes mellitus, Journal of Endocrinology, Metabolism and Diabetes of South Africa, vol.74, issue.3, pp.379-383, 2004.
DOI : 10.1111/j.1532-5415.1980.tb00619.x

P. Ridker, M. Stampfer, and N. Rifai, Novel Risk Factors for Systemic Atherosclerosis, JAMA, vol.285, issue.19, pp.2481-2485, 2001.
DOI : 10.1001/jama.285.19.2481

L. Ruan, W. Chen, S. Srinivasan, J. Xu, M. Sun et al., Relation of Plasma Homocysteine to Arterial Stiffness in Black and White Young Adults (from the Bogalusa Heart Study), The American Journal of Cardiology, vol.103, issue.7, pp.985-988, 2009.
DOI : 10.1016/j.amjcard.2008.12.012

M. Sebastianski, M. Makowsky, M. Dorgan, and R. Tsuyuki, Paradoxically lower prevalence of peripheral arterial disease in South Asians: a systematic review and meta-analysis, Heart, vol.24, issue.2, pp.100-105, 2014.
DOI : 10.1136/heartjnl-2013-303605

M. Sebastianski, S. Narasimhan, and M. Graham, Usefulness of the Ankle-Brachial Index to Predict High Coronary SYNTAX Scores, Myocardium at Risk, and Incomplete Coronary Revascularization, The American Journal of Cardiology, vol.114, issue.11, pp.2-9149, 2014.
DOI : 10.1016/j.amjcard.2014.09.010

E. Selvin and T. Erlinger, Prevalence of and Risk Factors for Peripheral Arterial Disease in the United States: Results From the National Health and Nutrition Examination Survey, 1999-2000, Circulation, vol.110, issue.6, pp.738-781, 1999.
DOI : 10.1161/01.CIR.0000137913.26087.F0

S. Signorelli, V. Fiore, S. Catanzaro, M. Simili, B. Torrisi et al., Prevalence of high ankle???brachial index (ABI) in general population of Southern Italy, risk factor profiles and systemic cardiovascular co-morbidity: An epidemiological study, Archives of Gerontology and Geriatrics, vol.53, issue.1, pp.55-64, 2011.
DOI : 10.1016/j.archger.2010.05.020

K. Smolderen, S. Hoeks, and S. Pedersen, Lower-leg symptoms in peripheral arterial disease are associated with anxiety, depression, and anhedonia, Vascular Medicine, vol.14, issue.4, pp.297-304, 2009.
DOI : 10.1177/1358863X09104658

P. Sorlie, L. Cooper, P. Schreiner, R. W. Szklo, and M. , Repeatability and validity of the Rose questionnaire for angina pectoris in the Atherosclerosis Risk in Communities Study, Journal of Clinical Epidemiology, vol.49, issue.7, pp.719-725, 1996.
DOI : 10.1016/0895-4356(96)00022-4

C. Stein, C. Lang, R. Nelson, M. Brown, and A. Wood, Vasodilation in black Americans: Attenuated nitric oxide-mediated responses*, Clinical Pharmacology & Therapeutics, vol.54, issue.4, pp.436-443, 1997.
DOI : 10.1016/S0009-9236(97)90122-3

C. Stump, E. Henriksen, and Y. Wei, The metabolic syndrome: Role of skeletal muscle metabolism, Annals of Medicine, vol.8, issue.6, pp.389-402, 2006.
DOI : 10.1001/jama.292.18.2227

S. Subherwal, M. Patel, and L. Kober, Peripheral artery disease is a coronary heart disease risk equivalent among both men and women: results from a nationwide study, European Journal of Preventive Cardiology, vol.46, issue.3
DOI : 10.1186/1471-2288-11-83

N. Sugawara, N. Yasui-furukori, and T. Umeda, Comparison of ankle-brachial pressure index and pulse wave velocity as markers of cognitive function in a community-dwelling population, BMC Psychiatry, vol.139, issue.8, p.46, 2010.
DOI : 10.1159/000209236

V. Suominen, T. Rantanen, M. Venermo, J. Saarinen, and J. Salenius, Prevalence and Risk Factors of PAD among Patients with Elevated ABI, European Journal of Vascular and Endovascular Surgery, vol.35, issue.6, pp.709-714, 2008.
DOI : 10.1016/j.ejvs.2008.01.013

M. Tellez-plaza, E. Guallar, and R. Fabsitz, Cadmium Exposure and Incident Peripheral Arterial Disease, Circulation: Cardiovascular Quality and Outcomes, vol.6, issue.6, pp.626-659, 2013.
DOI : 10.1161/CIRCOUTCOMES.112.000663

A. Tchernof and J. Després, Pathophysiology of Human Visceral Obesity: An Update, Physiological Reviews, vol.93, issue.1
DOI : 10.1152/physrev.00033.2011

. Bwjh, Urinary cortisol and six-year risk of all-cause and cardiovascular mortality, The Journal of Clinical Epidemiology and Metabolism, vol.95, pp.4959-4964, 2010.

M. Vogt, J. Cauley, L. Kuller, and S. Hulley, Prevalence and Correlates of Lower Extremity Arterial Disease in Elderly Women, American Journal of Epidemiology, vol.137, issue.5, pp.559-68, 1993.
DOI : 10.1093/oxfordjournals.aje.a116709

S. Vupputuri, D. Shoham, S. Hogan, and A. Kshirsagar, Microalbuminuria, peripheral artery disease, and cognitive function, Kidney International, vol.73, issue.3, pp.341-346, 2008.
DOI : 10.1038/sj.ki.5002672

C. Wassel, C. Lamina, and V. Nambi, Genetic determinants of the ankle-brachial index: A meta-analysis of a cardiovascular candidate gene 50K SNP panel in the candidate gene association resource (CARe) consortium, Atherosclerosis, vol.222, issue.1, pp.138-185, 2012.
DOI : 10.1016/j.atherosclerosis.2012.01.039

P. Weiler, J. Lubben, and C. I. , Cognitive impairment and hospital use., American Journal of Public Health, vol.81, issue.9, pp.1153-1157, 1991.
DOI : 10.2105/AJPH.81.9.1153

G. Whitlock, S. Lewington, P. Sherliker, R. Clarke, J. Emberson et al., Prospective Studies Collaboration, et al. Body-mass index and cause-specific mortality in 900 000 adults: collaborative analyses of 57 prospective studies, Lancet, vol.373, pp.1083-178, 2009.

S. Wild, C. Byrne, and I. Tzoulaki, Metabolic syndrome, haemostatic and inflammatory markers, cerebrovascular and peripheral arterial disease: The Edinburgh Artery Study, Atherosclerosis, vol.203, issue.2, pp.604-609, 2009.
DOI : 10.1016/j.atherosclerosis.2008.07.028

R. Wildman, P. Muntner, and J. Chen, Relation of Inflammation to Peripheral Arterial Disease in the National Health and Nutrition Examination Survey, 1999???2002, The American Journal of Cardiology, vol.96, issue.11, pp.1579-1583, 1999.
DOI : 10.1016/j.amjcard.2005.07.067

T. Winsor, INFLUENCE OF ARTERIAL DISEASE ON THE SYSTOLIC BLOOD PRESSURE GRADIENTS OF THE EXTREMITY, The American Journal of the Medical Sciences, vol.220, issue.2, pp.117-143, 1950.
DOI : 10.1097/00000441-195008000-00001

J. Woo, H. Lynn, and S. Wong, Correlates for a low ankle???brachial index in elderly Chinese, Atherosclerosis, vol.186, issue.2, pp.360-366, 2006.
DOI : 10.1016/j.atherosclerosis.2005.07.022

X. Xie, Y. Ma, and Y. Yang, Alcohol Consumption and Ankle-to-Brachial Index: Results from the Cardiovascular Risk Survey, PLoS ONE, vol.15, issue.12, p.15181, 2010.
DOI : 10.1371/journal.pone.0015181.t005

S. Yao, J. Hobbs, and W. Irvine, Ankle systolic pressure measurements in arterial disease affecting the lower extremities, British Journal of Surgery, vol.4, issue.9, pp.676-79, 1969.
DOI : 10.1002/bjs.1800560910

H. Yu, W. Sheu, Y. Song, H. Liu, W. Lee et al., C-reactive protein and risk factors for peripheral vascular disease in subjects with Type 2 diabetes mellitus, Diabetic Medicine, vol.98, issue.4
DOI : 10.1016/S0735-1097(01)01130-5

Y. Zhan, Y. J. Chen, and R. , Prevalence of Low Ankle Brachial Index and Its Association With Pulse Pressure in an Elderly Chinese Population: A Cross-Sectional Study, Journal of Epidemiology, vol.22, issue.5, pp.454-461, 2012.
DOI : 10.2188/jea.JE20110140