. 2020 Jan 6;14(1):15–21. doi: 10.4103/sja.SJA_180_19

Table 6.

Interclass correlation coefficient (ICC) of ultrasonography, chest auscultation and capnography

Variable	ICC value	95% confidence interval		P

		Upper limit	Lower limit
Ultrasound with U/L chest auscultation	0.9816	0.9735	0.9872	<0.001*
Ultrasound with B/L chest auscultation	0.9803	0.9717	0.9863	<0.001*
Ultrasound with capnography (1^st waveform)	0.9867	0.9809	0.9908	<0.001*
Ultrasound with capnography (6^th waveform)	0.9795	0.9706	0.9858	<0.001*

*(P<0.05 statistically significant)