医学营养治疗对血脂异常的影响

目的评估饮食干预对血脂异常患者血脂水平的影响,为科学防治血脂异常提供依据。方法选择136例血脂异常患者,随机分为2组,观察组80例,给予严格饮食干预,即医学营养治疗;对照组56例,给予常规饮食指导。实施6个月后,检测2组患者血清甘油三酯(TG)、胆固醇(TC)、高密度脂蛋白胆固醇(HDL-C)、低密度脂蛋白胆固醇(LDL-C)和体质指数(BMI)的变化,并对干预前后所测的指标进行比较。结果观察组医学营养治疗后,血清TG、TC、LDL-C水平明显下降,HDL-C水平明显升高,干预前后差异有统计学意义(P<0.01),干预后HDL-C水平明显高于对照组。对照组LDL-C、HDL-C水平干预前后比较差异无统计学意义。结论科学合理的膳食结构和健康良好的生活方式可有效控制体重,改善血脂异常患者的血脂水平。

The Effect of Medical Nutrition Therapy on Lipid Level in Patients with Dyslipidemia

Objective To assess the effect of diet intervention in patients with dyslipidemia and provide scientific basis for prevention and treatment of dyslipidemia.Methods 136 patients with dyslipidemia from Taizhou hospital were recruited in this study.The cases were randomly divided into two groups as follows: observation group of 80 patients given strict diet intervention and a series of nutrition education;and the control group including 56 patients received routine diet guidance.After 6 months of the follow-up...