Table 5.

Results of intra-rater reliability

Examiner	ICC	95% CI
		LL	UL
1	0.943	0.842	0.986
2	0.885	0.701	0.970
3	0.964	0.897	0.991
4	0.979	0.938	0.995
5	0.979	0.940	0.995
6	0.920	0.783	0.979
7	0.882	0.693	0.969
8	0.857	0.638	0.962
9	0.860	0.643	0.963
Transducer mounted on a tripod	0.982	0.948	0.996

ICC, intra-class correlation; CI, confidence interval; LL, lower limit; UL, upper limit