目的 观察中老年2型糖尿病患者的手部握力与身高、体质量、体质量指数（BMI）、腰围及血清白蛋白、总蛋白的相关关系，探讨握力在评价中老年2型糖尿病患者营养状况中的作用。方法 随机选取451名年龄≥40岁的2型糖尿病患者，分别测量其身高、体质量、腰围及左右手握力，并计算BMI，同时抽取早晨空腹血样检验血清白蛋白和总蛋白的含量，分析握力与身高、体质量、BMI、腰围及血清白蛋白、总蛋白的相关关系。结果 中老年2型糖尿病患者左、右手握力与身高、体质量、BMI、腰围及血清白蛋白的含量呈正相关（P＜0．01，P＜0．05），右手握力与总蛋白含量呈正相关（P＜0．05），而左手握力与总蛋白含量的相关性无统计学意义（P＞0．05）。结论 中老年2型糖尿病患者握力可以作为一种评估中老年2型糖尿病患者营养状况的初筛手段。%Objective To investigate the correlation between handgrip strength and body height , body weight ,BMI,waist circumference ,serum albumin and total protein content in middle-age and aged patients with type 2 diabetes ,and evaluate relationship between handgrip strength and nutritional status in type 2 diabetic patients .Meth-od A total of 451 people aged more than 40-year were randomly chosen .The body height ,body weight ,waist circum-ference and handgrip strength were measured ,then BMI was calculated .The contents of total serum protein and albu-min were also detected from the fasting blood samples .Results The handgrip strength was positively correlated with body height,body weight,BMI,waist circumference and serum albumin in middle-age and aged patients with type 2 diabetes(P<0.01,P<0.05).Moreover,the right handgrip strength was positively correlated with total serum protein (P<0.05),but the correlation between left handgrip strength and total serum protein was not statistically significant (P>0.05).Conclusion Handgrip strength could be applied as a method of prescreening nutritional status in mid -dle-age and aged patients with type 2 diabetes .
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