Table 4.

Comparison of the two examiners in PAUS

Wilcoxon	Asympt. Sign.		Asympt. Sign.
a. Rest		b. Contraction
Examiner 1– examiner 2		Examiner 1– examiner 2
rEAS 12	0.86	cEAS 12	0.64
rEAS 6	0.38	cEAS 6	0.73
rIAS 12	0.26	cIAS 12	0.90
rIAS 6	0.47	cIAS 6	0.80
r hor. diameter	0.49	c hor. diameter	0.46
r vert. diameter	0.04	c vert. diameter	0.31

Wilcoxon-test. a: PAUS measurements at rest, b: PAUS measurements during contraction