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目的 :以广东省广宁县随机抽样的 16 6 7名居民糖尿病流行病学调查者的血糖测定为例 ,详细介绍血糖测定全程质控的步骤和重要性。方法 :血糖测定技术人员技术考核及格后 ,通过 MONICA质控图 ,对血糖测定进行质量监控 ,并用方差分析对数据进行评价。结果 :IGT调查者重复调查时 ,两次服糖后 2小时血糖结果的比较 ,无显著性差异 ,P≥ 0 .0 5。个体内相关系数 P=0 .90 0 9。结论 :严格执行血糖测定的全程质控 ,可得到精密可靠的数据
OBJECTIVE: To take the blood sugar of 16 6 7 residents with random sampling in Quang Ninh County, Guangdong Province as an example, to introduce in detail the steps and importance of quality control during blood glucose measurement. Methods: Blood glucose measurement technical staff pass the technical assessment, through the MONICA quality control charts, blood glucose measurement quality control, and analysis of variance using the data to evaluate. Results: When IGT investigators repeated the survey, there was no significant difference in the two-hour blood glucose results after two oral administrations, P≥0.05. Individual correlation coefficient P = 0 .90 0 9. Conclusion: The strict implementation of blood glucose measurement of the entire quality control, can be accurate and reliable data