W. James, WHO recognition of the global obesity epidemic, International Journal of Obesity, vol.96, issue.7, pp.120-126, 2008.
DOI : 10.1111/j.1467-789X.2004.00133.x

C. Apovian, The causes, prevalence, and treatment of obesity revisited in 2009: what have we learned so far?, American Journal of Clinical Nutrition, vol.91, issue.1, pp.277-279, 2010.
DOI : 10.3945/ajcn.2009.28473A

A. Vinokur and M. Van-ryn, Social support and undermining in close relationships: Their independent effects on the mental health of unemployed persons., Journal of Personality and Social Psychology, vol.65, issue.2, pp.350-359, 1993.
DOI : 10.1037/0022-3514.65.2.350

T. Seeman, Social ties and health: The benefits of social integration, Annals of Epidemiology, vol.6, issue.5, pp.442-451, 1996.
DOI : 10.1016/S1047-2797(96)00095-6

M. Dallman, N. Pecoraro, and S. Akana, Chronic stress and obesity: A new view of "comfort food", Proceedings of the National Academy of Sciences, vol.100, issue.20, pp.11696-11701, 2003.
DOI : 10.1073/pnas.1934666100

S. Torres and C. Nowson, Relationship between stress, eating behavior, and obesity, Nutrition, vol.23, issue.11-12, pp.887-894, 2007.
DOI : 10.1016/j.nut.2007.08.008

C. Thomas, E. Hyppö-nen, and C. Power, Obesity and Type 2 Diabetes Risk in Midadult Life: The Role of Childhood Adversity, PEDIATRICS, vol.121, issue.5, pp.1240-1249, 2008.
DOI : 10.1542/peds.2007-2403

A. Boyes and J. Latner, Weight Stigma in Existing Romantic Relationships, Journal of Sex & Marital Therapy, vol.35, issue.4, pp.282-293, 2009.
DOI : 10.1080/00926230902851280

W. Troxel, K. Matthews, L. Gallo, and L. Kuller, Marital Quality and Occurrence of the Metabolic Syndrome in Women, Archives of Internal Medicine, vol.165, issue.9, pp.1022-1027, 2005.
DOI : 10.1001/archinte.165.9.1022

L. Gallo, W. Troxel, K. Matthews, and L. Kuller, Marital status and quality in middle-aged women: Associations with levels and trajectories of cardiovascular risk factors., Health Psychology, vol.22, issue.5, pp.453-463, 2003.
DOI : 10.1037/0278-6133.22.5.453

J. Block, Y. He, A. Zaslavsky, L. Ding, and J. Ayanian, Psychosocial Stress and Change in Weight Among US Adults, American Journal of Epidemiology, vol.170, issue.2, pp.181-192, 2009.
DOI : 10.1093/aje/kwp104

R. Cadzow and T. Servoss, The Association Between Perceived Social Support and Health Among Patients at a Free Urban Clinic, Journal of the National Medical Association, vol.101, issue.3, pp.243-250, 2009.
DOI : 10.1016/S0027-9684(15)30852-X

T. Strine, D. Chapman, L. Balluz, and A. Mokdad, Health-related quality of life and health behaviors by social and emotional support, Social Psychiatry and Psychiatric Epidemiology, vol.60, issue.4, pp.151-159, 2008.
DOI : 10.1007/s00127-007-0277-x

W. Poortinga, Perceptions of the environment, physical activity, and obesity, Social Science & Medicine, vol.63, issue.11, pp.2835-2846, 2006.
DOI : 10.1016/j.socscimed.2006.07.018

T. Pischon, Commentary: Use of the body mass index to assess the risk of health outcomes: time to say goodbye?, International Journal of Epidemiology, vol.39, issue.2, pp.528-529, 2010.
DOI : 10.1093/ije/dyp388

M. Marmot, G. Smith, and S. Stansfeld, 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

S. Stansfeld and M. Marmot, Deriving a survey measure of social support: The reliability and validity of the close persons questionnaire, Social Science & Medicine, vol.35, issue.8, pp.1027-1035, 1992.
DOI : 10.1016/0277-9536(92)90242-I

E. Brunner, T. Chandola, and M. Marmot, Prospective Effect of Job Strain on General and Central Obesity in the Whitehall II Study, American Journal of Epidemiology, vol.165, issue.7, pp.828-837, 2007.
DOI : 10.1093/aje/kwk058

R. Kimokoti, P. Newby, and P. Gona, Diet Quality, Physical Activity, Smoking Status, and Weight Fluctuation Are Associated with Weight Change in Women and Men, Journal of Nutrition, vol.140, issue.7
DOI : 10.3945/jn.109.120808

L. Mclaren, Socioeconomic Status and Obesity, Epidemiologic Reviews, vol.29, issue.1, pp.29-48, 2007.
DOI : 10.1093/epirev/mxm001

P. Baltrus, J. Lynch, S. Everson-rose, T. Raghunathan, and G. Kaplan, Race/Ethnicity, Life-Course Socioeconomic Position, and Body Weight Trajectories Over 34 years: The Alameda County Study, American Journal of Public Health, vol.95, issue.9, pp.1595-1601, 2005.
DOI : 10.2105/AJPH.2004.046292

D. Gimeno, M. Elovainio, M. Jokela, D. Vogli, R. Marmot et al., Association between passive jobs and low levels of leisure-time physical activity: the Whitehall II cohort study, Occupational and Environmental Medicine, vol.66, issue.11, pp.772-776, 2009.
DOI : 10.1136/oem.2008.045104

D. Goldberg, The Detection of Psychiatric Illness by Questionnaire, 1972.

M. Kivimäki, D. Lawlor, and A. Singh-manoux, Common mental disorder and obesity: insight from four repeat measures over 19 years: prospective Whitehall II cohort study, BMJ, vol.339, issue.oct06 2, p.3765, 2009.
DOI : 10.1136/bmj.b3765

D. Goldberg, Manual of the General Health Questionnaire, 1978.

S. Stansfeld and M. Marmot, Social class and minor psychiatric disorder in British Civil Servants: a validated screening survey using the General Health Questionnaire, Psychological Medicine, vol.18, issue.03, pp.739-749, 1992.
DOI : 10.1016/0140-6736(91)93068-K

P. Royston, Multiple imputation of missing values

J. Head, M. Kivimäki, P. Martikainen, J. Vahtera, J. Ferrie et al., Influence of change in psychosocial work characteristics on sickness absence: the Whitehall II study, Journal of Epidemiology & Community Health, vol.60, issue.1, pp.55-61, 2006.
DOI : 10.1136/jech.2005.038752

T. Robles and J. Kiecolt-glaser, The physiology of marriage: pathways to health, Physiology & Behavior, vol.79, issue.3, pp.409-416, 2003.
DOI : 10.1016/S0031-9384(03)00160-4

J. Wardle and E. Gibson, Impact of stress on diet: processes and implications, Stress and the Heart. Psychosocial Pathways to Coronary Heart Disease, pp.124-149

B. Uchino, Social Support and Health: A Review of Physiological Processes Potentially Underlying Links to Disease Outcomes, Journal of Behavioral Medicine, vol.12, issue.4, pp.377-387, 2006.
DOI : 10.1007/s10865-006-9056-5

T. Miller, K. Markides, D. Chiriboga, L. Ray, T. Miller et al., A test of the psychosocial vulnerability model of hostility: results from an 11-year follow-up study A meta-analytic review of research on hostility and physical health, Psychosom Med. Psychol Bull, vol.57119, issue.342, pp.572-581322, 1995.

K. Korkeila, J. Korkeila, and J. Vahtera, Childhood adversities, adult risk factors and depressiveness, Social Psychiatry and Psychiatric Epidemiology, vol.57, issue.9, pp.700-706, 2005.
DOI : 10.1007/s00127-005-0969-x

B. Way and S. Taylor, Social Influences on Health: Is Serotonin a Critical Mediator?, Psychosomatic Medicine, vol.72, issue.2, pp.107-112, 2010.
DOI : 10.1097/PSY.0b013e3181ce6a7d