@article{3111970,
    title = "Weight change in later life and risk of death amongst the elderly: The European Prospective Investigation into Cancer and Nutrition-Elderly Network on Ageing and Health study",
    author = "Bamia, C. and Halkjær, J. and Lagiou, P. and Trichopoulos, D. and Tjønneland, A. and Berentzen, T.L. and Overvad, K. and Clavel-Chapelon, F. and Boutron-Ruault, M.-C. and Rohrmann, S. and Linseisen, J. and Steffen, A. and Boeing, H. and May, A.M. and Peeters, P.H. and Bas Bueno-De-Mesquita, H. and Van Den Berg, S.W. and Dorronsoro, M. and Barricarte, A. and Rodriguez Suarez, L. and Navarro, C. and González, C.A. and Boffetta, P. and Pala, V. and Hallmans, G. and Trichopoulou, A.",
    journal = "Journal of Internal Medicine",
    year = "2010",
    volume = "268",
    number = "2",
    pages = "133-144",
    issn = "0954-6820, 1365-2796",
    doi = "10.1111/j.1365-2796.2010.02219.x",
    keywords = "adult;  aged;  article;  body mass;  body weight;  elderly care;  female;  human;  major clinical study;  male;  mortality;  obesity;  priority journal;  weight change;  weight gain;  weight reduction, Adult;  Aged;  Anthropometry;  Body Mass Index;  Case-Control Studies;  Europe;  Female;  Humans;  Male;  Middle Aged;  Mortality;  Obesity;  Prognosis;  Prospective Studies;  Weight Gain;  Weight Loss",
    abstract = "Bamia C, Halkjær J, Lagiou P, Trichopoulos D, Tjønneland A, Berentzen TL, Overvad K, Clavel-Chapelon F, Boutron-Ruault M-C, Rohrmann S, Linseisen J, Steffen A, Boeing H, May AM, Peeters PH, Bas Bueno-de-Mesquita H, van den Berg SW, Dorronsoro M, Barricarte A, Rodriguez Suarez L, Navarro C, González CA, Boffetta P, Pala V, Hallmans G, Trichopoulou A (University of Athens, Athens, Greece; Institute of Cancer Epidemiology, Copenhagen, Denmark; Harvard School of Public Health, Boston, MA, USA; Bureau of Epidemiologic Research, Athens, Greece; Hellenic Health Foundation, Athens, Greece; Institute of Preventive Medicine, Copenhagen, Denmark; Institute of Public Health, Aarhus University, Aarhus, Denmark; Center for Cardiovascular Research, Aalborg, Denmark; Institut Gustave-Roussy, Paris, France; German Cancer Research Centre, Heidelberg, Germany; Institute of Epidemiology, Potsdam, Germany; German Institute of Human Nutrition Potsdam-Rehbruecke, Potsdam, Germany; University Medical Center Utrecht, Utrecht, the Netherlands; Public Health and Primary Care, London, UK; National Institute of Public Health and the Environment (RIVM), Bilthoven, the Netherlands; Public Health Department of Gipuzkoa & Ciberesp, San Sebastian, Spain; Health Institute of Navarra, Pamplona, Spain; CIBER Epidemiología y Salud Pública (CIBERESP), Spain; Health and Healthcare services council, Asturias, Spain; Murcia Regional Health Council, Murcia, Spain; Catalan Institute of Oncology, Barcelona, Spain; International Agency for Research on Cancer, Lyon, France; Fondazione IRCSS Istituto Nazionale dei Tumori, Milan, Italy; and Nutritional Research, Umea, Sweden). Weight change in later life and risk of death amongst the elderly: the European Prospective Investigation into Cancer and Nutrition-Elderly Network on Ageing and Health study. J Intern Med 2010; 268: 133-144. Objective. Later life weight change and mortality amongst elders. Design. Nested case-control study. Setting. Six countries from the European Investigation into Cancer and nutrition - Elderly, Network on Ageing and Health. Subjects. A total of 1712 deceased (cases) and 4942 alive (controls) were selected from 34 239 participants, ≥ 60 years at enrolment (1992-2000) who were followed-up until March 2007. Annual weight change was estimated as the weight difference from recruitment to the most distant from-date-of-death re-assessment, divided by the respective time. Outcome measures. Mortality in relation to weight change was examined using conditional logistic regression. Results. Weight loss >1 kg year-1 was associated with statistically significant increased death risk (OR = 1.65; 95% CI: 1.41-1.92) compared to minimal weight change (±1 kg year -1). Weight gain >1 kg year-1 was also associated with increased risk of death (OR = 1.15; 95% CI: 0.98-1.37), but this was evident and statistically significant only amongst overweight/obese (OR = 1.55; 95% CI: 1.17-2.05). In analyses by time interval since weight re-assessment, the association of mortality with weight loss was stronger for the interval proximal (<1 year) to death (OR = 3.10; 95% CI: 2.03-4.72). The association of mortality with weight gain was stronger at the interval of more than 3 years and statistically significant only amongst overweight/obese (OR = 1.58; 95% CI: 1.07-2.33). Similar patterns were observed regarding death from circulatory diseases and cancer. Conclusions. In elderly, stable body weight is a predictor of lower subsequent mortality. Weight loss is associated with increased mortality, particularly short-term, probably reflecting underlying nosology. Weight gain, especially amongst overweight/obese elders, is also associated with increased mortality, particularly longer term. © 2010 Blackwell Publishing Ltd."
}