Supplementary material - Validity of luminometry and bacteriological tests for diagnosing intramammary infection at dry-off in dairy cows

The objective of this cross-sectional study was to estimate the validity of laboratory culture, Petrifilm and Tri-Plate on-farm culture systems, and luminometry to correctly identify intramammary infection (IMI) at dry-off in dairy cows, considering all tests as imperfect. This dataset includes the anonymized data and the R code used, and a Table (S1) and a Figure (S1) to complement the results presented in the manuscript.本横断面研究（cross-sectional study）旨在在假定所有检测方法均存在不完善性的前提下，评估实验室培养法、Petrifilm测试片（Petrifilm）、Tri-Plate农场现场培养系统以及发光测定法（luminometry）对奶牛干奶期乳房内感染（intramammary infection, IMI）的正确识别效度。本数据集包含所用的匿名化数据与R语言代码，以及用于补充研究论文中呈现结果的表S1与图S1。