ELECTRICAL-CONDUCTIVITY OF MILK - MEASUREMENT, MODIFIERS, AND META ANALYSIS OF MASTITIS DETECTION PERFORMANCE
ELECTRICAL-CONDUCTIVITY OF MILK - MEASUREMENT, MODIFIERS, AND META ANALYSIS OF MASTITIS DETECTION PERFORMANCE
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DOI：
10.3168/jds.s0022-0302(92)77798-4
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发表时间：
1992-02-01
影响因子：
3.5
通讯作者：
BRAND, A
中科院分区：
文献类型：
--
作者：
NIELEN, M;DELUYKER, H;BRAND, A
描述了牛奶电导率的物理、生理学和病理学。基于元分析，使用。讨论了电导率作为乳腺炎检测工具的作用。大多数报告是基于亚临床乳腺炎数据。讨论了不同报告的黄金标准。总体敏感性为66%，总体特异性为94%，在低患病率人群中，电导率测试阳性的预测值仍然很低。讨论了在线系统在临床乳腺炎检测中的应用。结合多种数据并进行多因素分析的在线系统将引起乳制品行业的兴趣。
The physics, physiology, and pathology of electrical conductivity of milk are described. Based on a meta analysis, the use. of electrical conductivity as a mastitis detection tool is discussed. Most reports were based on subclinical mastitis data. The gold standards of the different reports are discussed. With an overall sensitivity of 66% and an overall specificity of 94%, the predictive value of a positive electrical conductivity test remains low in a low prevalence population. The use of on-line systems for clinical mastitis detection is discussed. On-line systems that combine multiple data and perform multifactorial analyses will be of interest to the dairy industry.