Table 2.

Lung sounds correctly identified.

Variable	Remote auscultation (n=11)	Classical auscultation (n=9)	P valuea
Total, n/N (%)	80/110 (72.7)	71/90 (78.9)	.32
Normal, n/N (%)	16/22 (72.7)	18/18 (100)	.99
Wheezes, n/N (%)	25/33 (75.8)	19/27 (70.4)	.64
Rhonchi, n/N (%)	9/11 (81.8)	5/9 (55.6)	.21
Coarse crackles, n/N (%)	7/11 (63.6)	7/9 (77.8)	.50
Fine crackles, n/N (%)	9/11 (81.8)	6/9 (66.7)	.44
Pleural friction rubs, n/N (%)	3/11 (27.3)	7/9 (77.8)	.03
Stridor, n/N (%)	11/11 (100)	9/9 (100)	N/Ab

^aFisher exact test.

^bN/A: not applicable.