Table 4. Inter-group differences.

		Warsaw (n = 32)		Prague (n = 26)		Bratislava (n = 17)		p value	paired differences
		Mean	SD	Mean	SD	Mean	SD
En face	Lay raters	87.81	15.44	86.43	11.62	82.97	11.81	0.504	–
	Professionals	93.62	20.73	97.12	15.07	89.35	19.18	0.422	–
Profile	Lay raters	101.43	13.07	104.09	17.76	96.88	15.26	0.327	–
	Professionals	112.90	16.46	112.34	16.06	114.78	17.66	0.890	–