Author: Cheng Jin; Weixiang Chen; Yukun Cao; Zhanwei Xu; Xin Zhang; Lei Deng; Chuansheng Zheng; Jie Zhou; Heshui Shi; Jianjiang Feng
Title: Development and Evaluation of an AI System for COVID-19 Document date: 2020_3_23
ID: k1lg8c7q_48
Snippet: The datasets from the three centers in Wuhan contain both positive (confirmed COVID-19) and negative cases. Database collected from Jianghan Mobile Cabin Hospital in Wuhan includes chest CT volumes of patients with confirmed COVID-19 from February 5th, 2020 to February 29th, 2020. Chest CT volumes from Wuhan Union hospital, Western Campus of Wuhan Union Hospital are collected from January 11th, 2020 to February 29th, 2020. Data from three centers.....
Document: The datasets from the three centers in Wuhan contain both positive (confirmed COVID-19) and negative cases. Database collected from Jianghan Mobile Cabin Hospital in Wuhan includes chest CT volumes of patients with confirmed COVID-19 from February 5th, 2020 to February 29th, 2020. Chest CT volumes from Wuhan Union hospital, Western Campus of Wuhan Union Hospital are collected from January 11th, 2020 to February 29th, 2020. Data from three centers contain 756 subjects, of which 496 were positives and 260 negatives. Some positive subjects have multi-stage CTs, so that datasets from three centers consist of 710 CT volumes of positive cases and 260 CT volumes of negative cases. Stage I means the first chest CT of a patient, and the intervals to stages II are 4-10 days.
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