Diffusion FROM,Diffusion TO,AUROC,Zt (degree-matched),Zt (uniform),Zf (degree-matched),Zf (uniform) CovidGS only,Severe,0.6191641435491496,1.977,5.027,1.799,1.283 Severe only,CovidGS,0.6794523521893657,2.415,5.452,-0.090,0.382 CovidGS only,Severe only,0.6129004624188872,1.460,4.332,1.676,1.211 Severe only,CovidGS only,0.6829149499314024,2.658,6.834,0.007,0.389 CovidGS only,Overlapped,0.9973383435102551,2.425,2.144 *,2.447,1.671 * Severe only,Overlapped,0.5521661783172876,-0.982,0.287,-0.701 *,-0.556 * Overlapped,Non-overlapped genes in both groups,0.6494687692334628,3.197,6.710 *,0.146 *,0.609 Z-scores are computed for the experimental AUROC based on distributions of the random AUROCs Zf : when randomizing source genes (Diffusion FROM) Zf : when randomizing recipient genes (Diffusion TO) Random genes are selected either uniformly or degree matched * : Distribution of random AUROC is not Gaussian **,#Mapped,#Total,Not mapped genes, CovidGS Only,73,77,HLA-DRB4;MBL3P;ABO,N/A Severe Only,122,123,HYAL3,N/A Overlapped,2,2,,IFIH1;DDX58