Table 3. The top 20 differentially expressed circRNAs ranked by mild human adenoviruses (HAdV) pneumonia (Mild) vs severe HAdV pneumonia (Severe) group.

circRNA	Base mean	log2 fold-change	Mild vs Severe	P-value
hsa_circ_0014349	142.1792	24.6603	Upregulation	1.51E-09
hsa_circ_0002171	56.4688	9.72026	Upregulation	2.05E-08
hsa_circ_0003646	7.449894	6.79788	Upregulation	0.000938
hsa_circ_0024342	3.496868	5.70687	Upregulation	0.013308
hsa_circ_0009627	3.342354	5.64191	Upregulation	0.01563
hsa_circ_0018396	3.118229	5.54121	Upregulation	0.022713
hsa_circ_0021791	2.846116	5.40948	Upregulation	0.029148
hsa_circ_0001126	2.820276	5.39669	Upregulation	0.026219
hsa_circ_0018418	2.66207	5.31379	Upregulation	0.033422
hsa_circ_0020848	2.555545	5.25442	Upregulation	0.035095
hsa_circ_0024426	18.27594	7.524762	Downregulation	0.02967
hsa_circ_0000198	14.10296	7.143591	Downregulation	0.000836
hsa_circ_0010310	12.53535	6.975257	Downregulation	0.00054
hsa_circ_0012805	10.72797	6.732803	Downregulation	0.001595
hsa_circ_0010461	9.678138	6.627842	Downregulation	0.005383
hsa_circ_0002175	9.703208	6.597645	Downregulation	0.00503
hsa_circ_0003405	9.770264	6.590154	Downregulation	0.006486
hsa_circ_0007598	8.516139	6.412464	Downregulation	0.007532
hsa_circ_0004205	8.258286	6.379966	Downregulation	0.005395
hsa_circ_0006640	7.739889	6.260617	Downregulation	0.008475