Table 1 Performance on all test sites.
Test site ID | Institution | Train/Val. sites | Normals AUC | COVID− PNA AUC | COVID+ AUC | Accuracy |
---|---|---|---|---|---|---|
0 | China-1 | 1,..,11 | 0.948 | 0.741 | 0.858 | 0.707 |
1 | China-2 | 0,2,...,11 | 0.988 | 0.80 | 0.908 | 0.789 |
2 | Kyungpook | 0,1,3,..,11 | N/A | N/A | N/A | 0.921 |
3 | Stanford | 0,..,2,4,..,11 | 0.952 | 0.831 | 0.93 | 0.804 |
4 | Unity Health | 0,..,3,5,..,11 | 0.98 | 0.829 | 0.914 | 0.775 |
5 | Koç | 0,..,4,6,..,11 | 0.948 | 0.776 | 0.909 | 0.779 |
6 | Rajaie | 0,..,5,7,..,11 | 0.984 | 0.811 | 0.858 | 0.767 |
7 | Einstein | 0,..,6,8,..,11 | N/A | N/A | N/A | 0.915 |
8 | UNIFESP | 0,..,7,9,..,11 | 0.987 | 0.895 | 0.916 | 0.828 |
9 | Henry Ford | 0,..,8,10,..,11 | 0.986 | 0.830 | 0.889 | 0.76 |
10 | TUMS-1 | 0,..,9,11 | 0.978 | N/A | 0.933 | 0.881 |
11 | MosMedData | 0,..,10 | 0.806 | N/A | 0.808 | 0.747 |
12 | GUMS | 0,..,11 | N/A | N/A | N/A | 0.944 |
13 | TUMS-2 | 0,..,11 | N/A | N/A | N/A | 0.974 |