Sonographic Lobe Localization of Alveolar-Interstitial Syndrome in the Critically Ill

Table 2

Accuracy of lung ultrasound in diagnosing alveolar-interstitial syndrome in respective pulmonary lobes.

	Sensitivity (%)	Specificity (%)	PPV (%)	NPV (%)	DA (%)
RUL	93	91	83	91	92
RML	96	96	98	93	96
RLL	82	87	96	56	83
LUL	95	87	88	94	91
LLL	86	92	98	55	87

PPV: positive predictive value; NPV: negative predictive value; DA: diagnostic accuracy; RUL: right upper lobe; RML: right mid lobe, RLL: right lower lobe; LUL: left upper lobe; LLL: left lower lobe.