数理医药学杂志
數理醫藥學雜誌
수리의약학잡지
Journal of Mathematical Medicine
2015年
11期
1581-1583,1584
,共4页
一次分组化验模型%二次分组化验模型%最佳分组k 值%数据关联法
一次分組化驗模型%二次分組化驗模型%最佳分組k 值%數據關聯法
일차분조화험모형%이차분조화험모형%최가분조k 치%수거관련법
one time’s group test model%two time’s group test model%optimum number k of group members%data association method
课题组运用概率论与微分学基本理论研究了血液分组化验问题。对于大规模的疾病排查，通过恰当分组化验可降低化验次数提高工作效率。理论推导表明，当血样阳性率在某一确定范围时，通过恰当分组可显著降低化验次数，且血样阳性概率越小，化验次数降低率越高。课题研究虽然针对的是大样本的血液化验问题，实际上分组化验模型并不仅仅对血液化验适用，甲肝的血检、寄生虫病的粪检、结核病的痰检均适用此模型。
課題組運用概率論與微分學基本理論研究瞭血液分組化驗問題。對于大規模的疾病排查，通過恰噹分組化驗可降低化驗次數提高工作效率。理論推導錶明，噹血樣暘性率在某一確定範圍時，通過恰噹分組可顯著降低化驗次數，且血樣暘性概率越小，化驗次數降低率越高。課題研究雖然針對的是大樣本的血液化驗問題，實際上分組化驗模型併不僅僅對血液化驗適用，甲肝的血檢、寄生蟲病的糞檢、結覈病的痰檢均適用此模型。
과제조운용개솔론여미분학기본이론연구료혈액분조화험문제。대우대규모적질병배사，통과흡당분조화험가강저화험차수제고공작효솔。이론추도표명，당혈양양성솔재모일학정범위시，통과흡당분조가현저강저화험차수，차혈양양성개솔월소，화험차수강저솔월고。과제연구수연침대적시대양본적혈액화험문제，실제상분조화험모형병불부부대혈액화험괄용，갑간적혈검、기생충병적분검、결핵병적담검균괄용차모형。
With probability theory and differential calculus,we have studied on blood group test model. With regard to great scale blood test (for instance,general investigation of disease),it can reduce the times of blood test by appropriate group test.Theory deduction proves that the smaller of the positive probability of blood sample the higher of the rate cut down for the times of blood test when the positive probability of blood sample within a determine scope.Although this subj ect studies on large sample blood test,it also ap-propriate to stool examination of parasitic diseases and sputum examination of tuberculosis.
