论文部分内容阅读
Ｒｉｄｉｔ分析法在血清流行病学监测中的应用民乐县卫生防疫站张克锋１９９２年对我县健康人群麻疹抗体血清流行病学监测结果（附表）进行Ｒｉｄｉｔ统计分析，以观测不同年龄组抗体滴度有无显著性差异。各年龄组平均Ｒｉｄｉｔ值：Ｒ１＝０．４５８２，Ｒ２＝０．３８０...
Ridit analysis in the application of serum epidemiological monitoring Minle County Health and Epidemic Prevention Station Zhang Ke-Feng 1992 My county healthy population measles antibody serum epidemiological surveillance results (Schedule) Ridit statistical analysis to observe different age groups antibody titers There is no significant difference. Average Ridit values for all age groups: R1 = 0.4582, R2 = 0.380 ...