to evaluate whether dhr depression in cancer patients was due to the direct effect of cancer or to tumour-linked malnutrition , the 401 patients were divided into 4 groups : 1 ) 140 malnourished cancer patients , 2 ) 51 malnourished non-cancer patients , 3 ) 120 well-nourished cancer patients and 4 ) 90 well-nourished non-cancer patients .
C0006826
cancer
C0027651
tumour