Abstract

Objective To explore the nutritional status of hemodialysis patients with different ages, and analyze the reasons of differences of nutritional status. Methods 109 hemodialysis patients were divided into the young-age group (n=26), the middle-age group (n=49) and the old-age group (n=34). The body indices, blood biochemical parameters, dietary assessment, handgrip strength and subjective global assessment were measured. The nutritional indices and relationship were compared among patients in the three groups. Results Leg circumstance, prealbumin, creatinine, handgrip strength and SGA scores were different among the three groups (P<0.05 or P<0.01). And those five factors were all statistically associated with age (P<0.05). Conclusions With the increase of age, the hemodialysis patients' nutritional status has a descending trend. It's necessary for nursing staff to timely monitor and intervene the nutrition of elderly patients so as to prevent the incidence of malnutrition. Key words: Renal dialysis; Nutritional status; Nutrition assessment; Age factors; Nursing care

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