. 2020 Mar 20;40(3):327–332. [Article in Chinese] doi: 10.12122/j.issn.1673-4254.2020.03.05

3.

不同时期肺损伤CT评分

CT scores of pulmonary involvement in the 4 stages (Mean±SD)

CT scores	Stage 1 (n=2)	Stage 2 (n=8)	Stage 3 (n=10)	Stage 4 (n=10)
^aP < 0.05, left lower lobe vs left upper lobe; ^bP < 0.05, right lower lobe vs right upper lobe; ^cP < 0.05, right lower lobe vs right middle lobe; d Wilcoxon test showed significant difference between Stage-1 and Stage-2 (Z=-2.63, P=0.02).
Total CT score	4.00±0.40	7.38±3.34^d	6.86±2.91	6.21±1.56
Number of involved lobes	3.00±0.00	4.00±1.51	4.30±1.16	4.30±0.95
Right upper lobe	0.00±0.00	0.88±0.83	1.00±0.67	0.79±0.46
Right middle lobe	0.00±0.00	0.63±0.52	0.90±0.57	0.89±0.33
Right lower lobe	1.50±0.70	1.88±1.25	1.77±0.82	1.56±0.53
Left upper lobe	1.00±0.50	1.75±1.04	1.20±0.92	1.11±1.00
Left lower lobe	1.50±0.71	2.25±1.04	1.99±0.95	1.86±0.93
Z		-0.82^a/-1.64^b/-2.05^c	-2.32^a/-2.50^b/-2.82^c	-1.52^a/-2.59^b/-2.03^c
P		0.41^a/0.10^b/0.04^c	0.02^a/0.01^b/0.01^c	0.13^a/ 0.01^b/0.04^c