Table 2.

Association between CT-value and the clinical parameters in single- and multiple viral ARI.

		CT value Median (IQR)	CT value, median Hospitalization			Length of hospital stay		Length of oxygen use		DSS at initial presentation
	N/admitted		yes	no	P1	rho	p2	rho	p2	Rho	p2
Single infection	337/255
RSV	202/163	23.90 (5.6)	23.17	24.57	0.040	−0.036	0.652	0.018	0.824	−0.029	0.678
RV	32/23	31.09 (7.82)	29.85	34.83	0.126	0.298	0.167	0.131	0.551	−0.045	0.809
HCoV	24/10	27.40 (9.42)	24.19	27.88	0.598	0.333	0.347	−0.276	0.440	−0.548	0.006
HMPV	22/15	28.17 (7.65)	28.31	26.77	0.916	−0.223	0.425	−0.210	0.452	−0.106	0.640
FLU	22/16	28.16 (9.1)	25.54	34.77	0.065	0.456	0.076	0.550	0.027	0.289	0.192
HAdV	15/11	28.93 (12.8)	33.37	25.45	0.240	0.413	0.207	0.542	0.085	0.403	0.137
HBoV	11/10	30.57 (17.2)	26.92	39.50	0.114	−0.187	0.604	0.180	0.618	−0.120	0.726
PIV	9/7	35.12 (7.9)	30.79	37.40	0.242	0.559	0.192	0.582	0.170	−0.042	0.914
Multiple infection
RSV in (RSV +Any other)	91/69	24.43 (7.39)	24.4	25.3	0.584	−0.176	0.149	−0.028	0.818	−0.184	0.080
RSV in (RSV + HCoV)	22/19	23.5 (4.2)	23.5	21.8	0.356	−0.526	0.021	−0.156	0.522	−0.041	0.856
RSV in (RSV + RV)	18/12	25.1 (7.7)	24.7	26.1	0.682	0.270	0.396	0.071	0.826	−0.089	0.725
RSV in (RSV + HAdV)	14/9	23.6 (8.4)	24.2	22.9	0.898	−0.303	0.429	−0.306	0.423	−0.478	0.084
RV in (RV + Any other)	43/27	35.73 (6.18)	36.1	34.9	0.721	0.401	0.052	0.552	0.005	0.122	0.460
RV in (RSV + RV)	18/12	36.4 (3.2)	37.4b	35.7a	0.099	0.781	0.008	0.771	0.009	0.508	0.053
RV in (RV + any other, except RSV)	17/10	34.7 (8.4)	34.3	34.9	0.380	−0.106	0.771	0.089	0.807	−0.140	0.592
HCoV in (RSV + HCoV)	22/19	32.6 (11.2)	34.0a	29.4	0.307	0.004	0.987	0.200	0.425	0.049	0.833

Abbreviation: DSS: disease severity score.

¹Mann-Whitney U tests; ² Spearman correlation.

^aCT value data from 1 patient is missing.

^bCT value data from 2 patients are missing.