Table 3 Comparison of the CXR and LUS findings between the exploratory population group and the whole study population
From: Lung ultrasound for the diagnosis of pneumonia in children with acute bronchiolitis
| Â | Exploratory population group (30 pts) | Whole study population (87 pts) | P value |
|---|---|---|---|
CXR | |||
 Normal, n° (%) | 13 (43,3%) | 32 (36,8%) | 0,763 |
 Pneumonia, n° (%) | 9 (30,0%) | 32 (36,8%) | |
 Viral infiltrates, n° (%) | 8 (26,7%) | 23 (26,4%) | |
LUS | |||
 All consolidations with bronchograms, n° (%) | 11 (36,7%) | 35 (40,2%) | 0,730 |
 Consolidations > 1 cm with bronchograms, n° (%) | 7 (23,3%) | 21 (24,1%) | 0,929 |
 Consolidations without bronchograms, n° (%) | 19 (63,3%) | 66 (75,9%) | 0,184 |