Table 1. Demographic data and ultrasonographic features in all 142 patients.

	Overall (n = 142)
Age, month	60 (40–96)
Male, n	74 (52%)
Body weight, kg	19 (15–26)
White blood cell count, μL-1	9.4 (6.7–1.6)
Outcome
ICU admission	28 (20%)
Hospital stay, d	7.8 (5–9)
Tube thoracotomy	14 (9%)
TUS findings
Location
Right	82 (57%)
Left	47 (33%)
Bilateral	13 (9%)
No of lesion
Single	114 (80%)
Multiple	28 (20%)
Increased B-lines	110 (78%)
Pleural effusion	45 (32%)
Air bronchogram	132 (93%)
Fluid bronchogram	54 (38%)
Vascular pattern	28 (20%)

ICU: intensive care unit.

TUS: Transthoracic ultrasonography.

Data are presented as median (interquartile range) or number (percentage).