Table 4.

Intraclass correlation coefficient (ICC) of the examination results using a stationary high-end ultrasound device (SHUD) and a handheld ultrasound device (HHUD) for 105 lesions (n) analyzed regarding the skin-to-lesion distance and the lesions’ volume as an influencing factor, presented with 95% confidence interval (CI)

ICC (CI 95%)	Craniocaudal diameter	Dorsoventral diameter	Mediolateral diameter	Skin-to-lesion distance
All (n = 105)	0.936 (0.907–0.956)	0.969 (0.954–0.979)	0.926 (0.893–0.949)	0.914 (0.875–0.941)
Skin-to-lesion distance < 5 mm (n = 44)	0.848 (0.738–0.914)	0.928 (0.871–0.960)	0.833 (0.713–0.905)	0.547 (0.299–0.726)
Skin-to-lesion distance ≥ 5 mm (n = 61)	0.983 (0.971–0.990)	0.978 (0.963–0.987)	0.962 (0.967–0.988)	0.899 (0.937–0.977)
Volume < 0.5 ml (n = 52)	0.803 (0.682–0.882)	0.719 (0.558–0.828)	0.702 (0.534–0.817)	0.816 (0.699–0.891)
Volume ≥ 0.5 ml (n = 53)	0.862 (0.772–0.918)	0.944 (0.905–0.967)	0.853 (0.758–0.913)	0.804 (0.680–0.883)