From: Lung ultrasound in a tertiary intensive care unit population: a diagnostic accuracy study
Lung pattern | LU/CT | CT + | CT - | Sensitivity (95% CI) | Specificity (95% CI) | LR + (95% CI) | LR—(95% CI) |
---|---|---|---|---|---|---|---|
Consolidation | LU + | 118 | 12 | 0.76 (0.68 to 0.82) | 0.92 (0.87 to 0.96) | 9.8 (5.6 to 17.0) | 0.26 (0.20 to 0.35) |
LU- | 38 | 143 | |||||
Interstitial syndrome | LU + | 48 | 24 | 0.60 (0.48 to 0.71) | 0.69 (0.58 to 0.79) | 2.0 (1.3 to 2.9) | 0.58 (0.43 to 0.78) |
LU- | 32 | 54 | |||||
Pneumothorax | LU + | 10 | 4 | 0.59 (0.33 to 0.82) | 0.97 (0.93 to 0.99) | 20.7 (7.3 to 58.9) | 0.42 (0.24 to 0.75) |
LU- | 7 | 137 | |||||
Pleural effusion | LU + | 94 | 10 | 0.85 (0.77 to 0.91) | 0.77 (0.62 to 0.88) | 3.7 (2.1 to 6.4) | 0.19 (0.12 to 0.31) |
LU- | 16 | 33 |