| |
Total
|
Age class I (0–2)
|
Age class II (3–12)
|
Age class II (13–17)
|
P- value
|
|---|
|
N
|
Mean (SD)/percentage
|
N
|
Mean (SD)/percentage
|
N
|
Mean (SD)/percentage
|
N
|
Mean (SD)/percentage
|
|---|
|
CT
|
|
Normal
|
36
|
67.9%
|
6
|
85.7%
|
18
|
66.7%
|
12
|
63.2%
|
0.54
|
|
Abnormal
|
17
|
32.1%
|
1
|
14.3%
|
9
|
33.3%
|
7
|
36.8%
|
|
Ground Glass Opacity
|
|
Yes
|
12
|
22.6%
|
1
|
14.3%
|
6
|
22.2%
|
5
|
26.3%
|
0.81
|
|
No
|
41
|
77.4%
|
6
|
85.7%
|
21
|
77.8%
|
14
|
73.7%
|
|
Peripheral halo
|
|
Yes
|
2
|
3.8%
|
0
|
0.0%
|
0
|
0.0%
|
2
|
10.5%
|
0.16
|
|
No
|
51
|
96.2%
|
7
|
100.0%
|
27
|
100.0%
|
17
|
89.5%
|
|
Consolidation
|
|
Yes
|
10
|
18.9%
|
1
|
14.3%
|
3
|
11.1%
|
6
|
31.6%
|
0.21
|
|
No
|
43
|
81.1%
|
6
|
85.7%
|
24
|
88.9%
|
13
|
68.4%
|
|
Subpleural sparing
|
|
Yes
|
5
|
9.4%
|
1
|
14.3%
|
2
|
7.4%
|
2
|
10.5%
|
0.84
|
|
No
|
48
|
90.6%
|
6
|
85.7%
|
25
|
92.6%
|
17
|
89.5%
|
- Categorical variables were analyzed using χ2/Fisher’s exact tests, respectively. P-value less than 0.05 was considered as significant
