Table 13 Chest ultrasound profiles based Spectral tissue Doppler echocardiography E/E’
From: Erratum to: P95 B-lines on chest ultrasound predicts elevated left ventricular diastolic pressures
Thoracic ultrasound profile | High E/E’ | Normal E/E’ | Total |
|---|---|---|---|
B- Profile | 46 | 1 | 47 |
A -profile | 4 | 10 | 14 |
Total | 50 | 11 | 61 |
Variable | Value | 95% confidence interval | |
Sensitivity | 0.92 | 0.812 to 0.968 | |
Specificity | 0.91 | 0.623 to 0.98 | |
Positive predictive value | 0.97 | 0.889 to 0.996 | |
Negative predictive value | 0.714 | 0.454 to 0.883 |