营养干预对社区几种慢性疾病的效果评价

选取８７名家住成都市有血糖、血压、血脂异常者为研究对象，经过配制食谱、营养教育咨询等干预措施，观察了以下指标的变化：１．空腹血糖和餐后２小时血糖；２．血清胆固醇和甘油三酯；３．血压和体重；４．症状评分。用配对ｔ检验、相关和逐步回归分析对资料进行处理。结果表明，采用营养干预措施１０周以后，以上各项指标均有显著降低。可以认为合理饮食是控制社区这几种慢性病简便有效的措施。

Effects of nutritional intervention on several chronic diseases in communities

Eighty seven subjects with abnormal blood glucose,blood pressure and serum triglycerides and cholesterol were selected.They are living in the urban area of Chengdu.Nutritional intervention measures included making suggestions on recipe,nutrition education and consultation etc.The following parameters were observed:1 fasting blood glucose and postprandial blood glucose at 2h after meal;2 serum triglycerides and cholesterol;3 blood pressure and body weight,and 4 symptom score.Data were analyzed by paired t test,correlation and stepwise regression analysis.The results showed that above parameters were significantly improved by the end of the study.It can be considered that reasonable diet is a simple and effective measure to control these chronic diseases in communities.