From: Diagnostic value of bedside lung ultrasound and 12-zone score in the 65 cases of neonatal respiratory distress syndrome and its severity
Grading
Cases
Lung ultrasound score (score)
F
P
I
21
11.10 ± 1.23
II
24
16.08 ± 4.69
71.16
< 0.001
III
15
25.44 ± 5.21
IV
5
35.80 ± 4.59