摘要:目的：探討低血糖指數(shù)膳食干預(yù)對2 型糖尿病病人營養(yǎng)治療效果的影響。方法：選擇住院2 型糖尿病病人109例,隨機分為營養(yǎng)組56例和對照組53例。營養(yǎng)組由營養(yǎng)師根據(jù)患者情況提供低血糖指數(shù)營養(yǎng)治療飲食,對照組則自行控制飲食。分別于住院第1天與3個月復(fù)查時對兩組患者進(jìn)行膳食調(diào)查及相關(guān)生化指標(biāo)測定, 以觀察營養(yǎng)治療的效果。結(jié)果:采用干預(yù)措施后, 兩組空腹血糖、餐后2 h血糖、糖化血紅蛋白、血清膽固醇、甘油三酯等生化指標(biāo)均降低, 但營養(yǎng)組與對照組相比效果更為明顯(P＜005)；營養(yǎng)組的飲食結(jié)構(gòu)更為合理。結(jié)論：低血糖指數(shù)膳食可有效控制2 型糖尿病病人的血糖、血脂水平,對促進(jìn)患者康復(fù)有積極意義。Abstract: Objective: To observed the effect of nutrition therapy of low glycemic index foods on type 2 diabetic patients. Methods: A total of 109 subjects with the hospitalized diabetes were randomly allocated into two groups: The nutrition group(56 cases) were provided with weighed individual low glycemic index foods and the control group(53 cases) went on diet dominated by themselves. patients in both groups were investigated on meals, diabetic nutrition knowledge and were detected for correlative biochemical indices. Results：After the nutrition treatment, patients biochemical indices of fasting bloodglucose, blood sugar 2 hours after meal, hemoglobin of glycosylation, cholesterol and triglyceride in serum in both groups were significantly lower. Compared with the control group, the effect of the nutrition group was even better. The acknowledgement rate of nutrition knowledge on diabetes of the nutrition group improved significantly, and their meals were more scientifically arranged. Conclusion: The nutrition therapy of low glycemic index foods would be very helpful for type 2 diabetic patients to control their bloodsugar level and improve the nutritional state and outcome.