A three-way cross-tabulation comparing the number of COVID-19 positive indications (at a patient-level) from the lab text, health condition diagnosis text and clinical note data streams.

A three-way cross-tabulation comparing the number of COVID-19 positive indications (at a patient-level) from the lab text, health condition diagnosis text and clinical note data streams.

该数据集为三维列联表，用于对比实验室文本、健康状况诊断文本及临床笔记数据流中，患者层面的新冠病毒（COVID-19）阳性指征的数量。