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目的：研究饮食结构与血糖、血脂的关系及其对健康的影响.方法：我们采用问卷调查和体检资料相结合的方法,选取了每年5月份规律进行体检北京某单位为观察样本单位,随机抽取100例成年受试者作为研究对象,调查研究2000-2004年的有关资料.结果：天冬氨酸氨基转移酶(AST)随着时间延长,有逐年升高趋势；除第5年与第4年比较的差值无显著性外,其余年度间差值均有统计学意义.血糖(GIU)随着时间延长,也有逐年升高趋势；除第3年与第2年和第5年与第4年比较的差值无显著性外,其余年度间差值均有统计学意义.总胆固醇(TCH)随着时间延长,有逐年升高趋势；但除第2年与第1年,第4年与第3年和第5年与第4年比较的差值无显著性外,其余年度间差值均有统计学意义.甘油三脂(TG)随着时间延长,有逐年升高趋势,但除第5年与第1年比较差值有显著性外,其余年度间差值均无统计学意义.结论：该单位职工存在致AST和GIU显著升高的因素,对血浆脂质的升高作用不明显.
Objective: To study the relationship between diet structure and blood glucose, blood lipid and its effect on health.Methods: We use the method of questionnaire and physical examination data to select the law of May every year to take a unit of physical examination in Beijing as the observation sample unit, 100 adult subjects as the research object to investigate the relevant data from 2000 to 2004.Results: Aspartate aminotransferase (AST) increased with time, increasing year by year; in addition to the fifth and fourth Year difference was not significant, the difference between the other years were statistically significant.Glucose (GIU) over time, but also increased year by year; in addition to the third year and the second year and the fifth year and the The differences between the other years were all statistically significant.The total cholesterol (TCH) tended to increase year by year with the increase of time, but in the second year and the first year, Year and year 3 and year 5 and year 4 had no significant difference, the difference between the other years was statistically significant.As the time prolonged, triglyceride (TG) increased year by year, However, except for the difference between the fifth year and the first year, there is no significant difference Significance: There was a significant increase of AST and GIU in workers in this unit, but no obvious effect on plasma lipid.