5Johansen N, Kondrnp J, Plum LM, et al. Effect of nutritionalsupport on clinical outcome in patients at nutritionalrisk [J]. Clin Nutr, 2004, 23:539-550.
7Rubenstein LZ,Harker JO, Salva A, et al. Screening for un-demutrition in geriatric practice : developing the short-formMini Nutritional Assessment ( MNA-SF) [J] . J Gerontol,2001, 56A(6) :366-372.
8Guigoz Y,Valias BJ, Garry PJ. Assessing the nutritional sta-tus of the elderly : the mini nutritional assessment as part ofthe geriatric evaluation [ J] . Nutr Rcv’ 1996,54-.59-65.
9Shum N C,Hui W W,Chu F C,et al. Prevalence of Malnu-trition and Risk Factors in Geriatric Patients of a Convalescentand Rehabilitation Hospital [ J] . Hong kong Med J,2005 ,11(4):234-242.
10Kaiser MJ, Bauer JM, Ramsch C, et al. Validation of theMini Nutritional Assessment Short-form : A practical tool foridentification of nutritional status [ J] , J Nutr Health Aging,2009, 13:782-788.