Artificial intelligence computed tomography helps evaluate the severity of COVID-19 patients: A retrospective study
Yi Han1, Su-cheng Mu1, Hai-dong Zhang2, Wei Wei1, Xing-yue Wu1, Chao-yuan Jin1, Guo-rong Gu1(
), Bao-jun Xie2(), Chao-yang Tong1()
), Bao-jun Xie2(), Chao-yang Tong1()
.
Figure 3.. Comparison of CT and AI-CT rating systems among different oxygenation levels. A: The CT semiquantitative rating score was significantly lower in patients who did not need oxygenation therapy than in those who did, and was lower in patients who only needed nasal tubes than in those who needed HFNC or MV. B: the AI-CT score was significantly lower in patients who did not need oxygenation therapy than in those who needed a facial mask, HFNC, NIV or MV, and was lower in patients who only needed nasal tubes than in those who needed HFNC, NIV or MV. **P<0.01.
