| 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% |