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Malnutrition in Patients With Cancer: Comparison of Perceptions by Patients, Relatives, and Physicians-Results of the NutriCancer2012 Study. | LitMetric
Background : Malnutrition is a critical predictor of toxicity and outcome in patients with cancer and may be perceived differently by patients, relatives, and physicians.Aims : To assess the prevalence of malnutrition in oncology departments and to compare it with the perceptions of nutrition status by patients themselves, their closest relatives, and attending physicians.Materials And Methods : A 1-day multicentric cross-sectional survey on the prevalence of malnutrition was conducted in different oncology departments using patient-, relative-, and physician-specific questionnaires. Malnutrition was defined by a weight loss ≥5% within 1 month or ≥10% within 6 months, a body mass index ≤18.5 kg/m in patients aged <70 years or ≤21 kg/m in patients aged ≥70 years, and/or albuminemia <35 g/L. Questionnaires for assessing medical condition, knowledge of nutrition status, and perceptions of the impact of malnutrition on daily life were distributed to consenting patients, attending physicians, and closest relatives.Results : A total of 2197 patients were included, and 2071 and 976 questionnaires were collected from patients and relatives, respectively. Prevalence of malnutrition was 39%. Physicians overestimated malnutrition (44%), whereas patients and relatives underestimated it (22% and 23%, respectively, P < .001). Conversely, malnutrition-associated symptoms were underestimated by physicians compared with patients and relatives.Conclusion : We found a prevalence of malnutrition of 39%: it was underestimated by patients and relatives and overestimated by physicians.
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