J. Ferlay, E. Steliarova-foucher, J. Lortet-tieulent, S. Rosso, J. Coebergh et al., Cancer incidence and mortality patterns in Europe: Estimates for 40 countries in 2012, European Journal of Cancer, vol.49, issue.6, pp.1374-403, 2013.
DOI : 10.1016/j.ejca.2012.12.027

K. Ligier, A. Belot, G. Launoy, M. Velten, N. Bossard et al., Descriptive epidemiology of upper aerodigestive tract cancers in France: Incidence over 1980???2005 and projection to 2010, Oral Oncology, vol.47, issue.4, pp.302-309, 2011.
DOI : 10.1016/j.oraloncology.2011.02.013
URL : https://hal.archives-ouvertes.fr/hal-00698021

K. Ligier, S. Plouvier, A. Danzon, P. Martin, E. Benoit et al., ??l??ments d???exhaustivit?? et r??sultats pour la premi??re ann??e d???enregistrement du Registre g??n??ral des cancers de Lille et de sa r??gion, Revue d'??pid??miologie et de Sant?? Publique, vol.60, issue.2, pp.131-140, 2012.
DOI : 10.1016/j.respe.2011.10.006

F. Binder-foucard, A. Belot, P. Delafosse, L. Remontet, A. Woronoff et al., Estimation nationale de l'incidence et de la mortalité par cancer en France entre Partie 1 ? Tumeurs solides. Saint-Maurice Institut de veille sanitaire; 2013. http://wwwinvssantefr/Publications-et-outils/Rapports-et- syntheses/Maladies-chroniques-et-traumatismes/2013/Estimation-nationale-de- l-incidence-et-de-la-mortalite-par-cancer-en-France, 1980.

C. Righini, A. Karkas, N. Morel, E. Soriano, and E. Reyt, Facteurs de risque des cancers de la cavit?? buccale, du pharynx (cavum exclu) et du larynx, La Presse M??dicale, vol.37, issue.9, pp.1229-1269, 2008.
DOI : 10.1016/j.lpm.2008.03.010

G. Menvielle, A. Kunst, I. Stirbu, B. Strand, C. Borrell et al., Educational differences in cancer mortality among women and men: a gender pattern that differs across Europe, British Journal of Cancer, vol.23, issue.5, pp.1012-1021, 2008.
DOI : 10.1002/ijc.21239
URL : https://hal.archives-ouvertes.fr/inserm-00271195

D. Conway, M. Petticrew, H. Marlborough, J. Berthiller, M. Hashibe et al., Socioeconomic inequalities and oral cancer risk: A systematic review and meta-analysis of case-control studies, International Journal of Cancer, vol.361, issue.12, pp.2811-2820, 2008.
DOI : 10.1002/ijc.23430

D. Conway, D. Brenner, A. Mcmahon, L. Macpherson, A. Agudo et al., Estimating and explaining the effect of education and income on head and neck cancer risk: INHANCE consortium pooled analysis of 31 case-control studies from 27 countries, International Journal of Cancer, vol.10, issue.5, pp.1125-1164, 2015.
DOI : 10.1002/ijc.29063
URL : https://hal.archives-ouvertes.fr/hal-01262491

D. Pulte and H. Brenner, Changes in Survival in Head and Neck Cancers in the Late 20th and Early 21st Century: A Period Analysis, The Oncologist, vol.15, issue.9, pp.994-1001, 2010.
DOI : 10.1634/theoncologist.2009-0289

N. Saba, M. Goodman, K. Ward, C. Flowers, S. Ramalingam et al., Gender and Ethnic Disparities in Incidence and Survival of Squamous Cell Carcinoma of the Oral Tongue, Base of Tongue, and Tonsils: A Surveillance, Epidemiology and End Results Program-Based Analysis, Oncology, vol.81, issue.1, pp.12-20, 2011.
DOI : 10.1159/000330807

P. Stefanuto, J. Doucet, and C. Robertson, Delays in treatment of oral cancer: a review of the current literature, Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology, vol.117, issue.4, pp.424-433, 2014.
DOI : 10.1016/j.oooo.2013.12.407

A. Jensen, H. Nellemann, and J. Overgaard, Tumor progression in waiting time for radiotherapy in head and neck cancer, Radiotherapy and Oncology, vol.84, issue.1, pp.5-10, 2007.
DOI : 10.1016/j.radonc.2007.04.001

A. Waaijer, C. Terhaard, H. Dehnad, G. Hordijk, M. Van-leeuwen et al., Waiting times for radiotherapy: consequences of volume increase for the TCP in oropharyngeal carcinoma, Radiotherapy and Oncology, vol.66, issue.3, pp.271-277, 2003.
DOI : 10.1016/S0167-8140(03)00036-7

R. Neal, P. Tharmanathan, B. France, N. Din, S. Cotton et al., Is increased time to diagnosis and treatment in symptomatic cancer associated with poorer outcomes? Systematic review, British Journal of Cancer, vol.15, issue.1, pp.92-107, 2015.
DOI : 10.1002/1097-0142(19870215)59:4<811::AID-CNCR2820590426>3.0.CO;2-S

Z. Chen, W. King, R. Pearcey, M. Kerba, and W. Mackillop, The relationship between waiting time for radiotherapy and clinical outcomes: A systematic review of the literature, Radiotherapy and Oncology, vol.87, issue.1, pp.3-16, 2008.
DOI : 10.1016/j.radonc.2007.11.016

G. Zigon, F. Berrino, G. Gatta, M. Sanchez, B. Van-dijk et al., Prognoses for head and neck cancers in Europe diagnosed in 1995-1999: a population-based study, Annals of Oncology, vol.22, issue.1, pp.165-74, 2011.
DOI : 10.1093/annonc/mdq306
URL : https://hal.archives-ouvertes.fr/hal-00555530

E. Babin, E. Sigston, M. Hitier, D. Dehesdin, J. Marie et al., Quality of life in head and neck cancers patients: predictive factors, functional and psychosocial outcome, European Archives of Oto-Rhino-Laryngology, vol.6, issue.3, pp.265-70, 2008.
DOI : 10.1007/s00405-007-0561-0

P. Brocklehurst, O. Kujan, O. Malley, L. Ogden, G. Shepherd et al., Screening programmes for the early detection and prevention of oral cancer, Cochrane Database Syst Rev, vol.11, p.4150, 2013.

. Inca, Détection précoce des cancers de la cavité buccale [http:// www.e-cancer.fr/Professionnels-de-sante/Depistage-et-detection-precoce/ Detection-precoce-des-cancers-de-la-cavite-buccale/Modules-de-formationmultimedia, 2008.

B. Reid, J. Warren, and G. Rozier, Comorbidity and early diagnosis of head and neck cancer in a Medicare population, American Journal of Preventive Medicine, vol.27, issue.5, pp.373-381, 2004.
DOI : 10.1016/j.amepre.2004.07.018

D. Tromp, X. Brouha, G. Hordijk, J. Winnubst, and J. De-leeuw, Patient factors associated with delay in primary care among patients with head and neck carcinoma: a case-series analysis, Family Practice, vol.22, issue.5, pp.554-563, 2005.
DOI : 10.1093/fampra/cmi058

M. Charlson, P. Pompei, K. Ales, and C. Mackenzie, A new method of classifying prognostic comorbidity in longitudinal studies: Development and validation, Journal of Chronic Diseases, vol.40, issue.5, pp.373-83, 1987.
DOI : 10.1016/0021-9681(87)90171-8

. Sécurité-sociale, Chiffres-clés 2011 de la branche maladie du régime général.2012. [http://www.securite-sociale.fr/Chiffres-cles-2011-de-la- branche-maladie-du-regime-general, 2016.

C. Pornet, C. Delpierre, O. Dejardin, P. Grosclaude, L. Launay et al., Construction of an adaptable European transnational ecological deprivation index: the French version, Journal of Epidemiology and Community Health, vol.66, issue.11, pp.982-991, 2012.
DOI : 10.1136/jech-2011-200311

B. Reid and R. Rozier, Continuity of care and early diagnosis of head and neck cancer, Oral Oncology, vol.42, issue.5, pp.510-516, 2006.
DOI : 10.1016/j.oraloncology.2005.10.009

F. Jusot, Les in??galit??s de recours aux soins??: bilan et ??volution, Revue d'??pid??miologie et de Sant?? Publique, vol.61, pp.163-172, 2013.
DOI : 10.1016/j.respe.2013.05.011

P. Dourgnon, C. Desprès, F. Jusot, and R. Fantin, Les comptes de la santé 2010. Série Statistiques ? Document de travail de la, Drees, vol.161, pp.85-96, 2011.

S. Chaupain-guillot, O. Guillot, and E. Jankeliowitch-laval, Le renoncement aux soins m??dicaux et dentaires : une analyse ?? partir des donn??es de l???enqu??te<i> SRCV </i>, Economie et Statistique 2014, 2016.
DOI : 10.3406/estat.2014.10426

K. Dionne, S. Warnakulasuriya, R. Zain, and S. Cheong, Potentially malignant disorders of the oral cavity: Current practice and future directions in the clinic and laboratory, International Journal of Cancer, vol.4, issue.Suppl 1, pp.503-518, 2015.
DOI : 10.1002/ijc.28754

L. Eversole, Dysplasia of the Upper Aerodigestive Tract Squamous Epithelium, Head and Neck Pathology, vol.68, issue.1, pp.63-71, 2009.
DOI : 10.1007/s12105-009-0103-8