Table 2.

Analysis of anxiety scores before the PE.

Model		B	SE	β	p
1a	(Intercept)	2.333	3.015		0.441
	Age	0.028	0.019	−0.117	0.155
	Gender	−0.318	0.634	−0.041	0.617
	Medical expertise	0.064	0.796	0.007	0.936
	Previous surgery	0.402	0.496	0.068	0.420
	Previously informed	−0.676	0.486	−0.131	0.168
	Questionnaire 1 score	−0.197	0.060	−0.321	0.001
	STAI1	0.367	0.069	0.455	<.001
	TAI	0.022	0.048	0.037	0.648
2b	(Intercept)	19.709	3.463		<.001
	Age	−0.012	0.026	−0.041	0.644
	Gender	−0.827	0.843	−0.086	0.329
	Medical expertise	2.293	1.036	0.199	0.029
	Previous surgery	−0.230	0.664	−0.031	0.730
	Previously informed	−0.093	0.656	−0.014	0.888
	Questionnaire 1 score	0.032	0.085	0.043	0.703
	TAI	0.090	0.064	0.123	0.158
	VAS1	0.654	0.123	0.527	<.001

Analysis of contributing factors. Gender defined as 0 = female, 1 = male. B = unstandardized coefficients, SE = standard error, β =standardized coefficients. VAS1, STAI1 questionnaire 1 scores were collected prior to PE.

^a dependent Variable: VAS1.

^b dependent Variable: STAI1.