Table 2.

Results of multinomial logistic regression using guilt as the reference group

	Amusement
	Coeff	SE	z	p	95% CI	Odds ratio
Swallowing	−0.020	0.011	−1.817	0.069	−0.04 – 0.002	0.980
RSA	−0.005	0.008	−0.552	0.581	−0.02 – 0.01	0.995
Respiration	0.036	0.010	3.605	<0.001***	0.02 – 0.06	1.037
EGG	0.057	0.012	4.814	<0.001***	0.03 – 0.08	1.058
EDA	0.021	0.009	2.460	0.014*	0.004 – 0.04	1.021
IBI	−0.007	0.010	−0.673	0.501	−0.03 – 0.01	0.993
	Disgust
	Coeff	SE	z	p	95% CI	Odds ratio
Swallowing	0.033	0.008	3.979	<0.001***	0.02 – 0.05	1.033
RSA	−0.014	0.008	-1.753	0.080	−0.03 – 0.002	0.986
Respiration	−0.006	0.009	-0.615	0.538	−0.02 – 0.01	0.994
EGG	−0.053	0.012	-4.454	<0.001***	−0.08 – −0.03	0.948
EDA	0.024	0.008	2.846	0.004**	0.008 – 0.04	1.024
IBI	0.002	0.010	0.164	0.870	−0.02 – 0.02	1.001
	Neutral
	Coeff	SE	z	p	95% CI	Odds ratio
Swallowing	−0.041	0.012	−3.457	0.001***	−0.06 – −0.02	0.960
RSA	−0.020	0.008	−2.510	0.012*	−0.04 – −0.004	0.980
Respiration	−0.011	0.010	−1.132	0.257	−0.03 – 0.008	0.989
EGG	0.038	0.011	3.388	0.001***	0.02–0.06	1.039
EDA	0.016	0.009	1.926	0.054	−0.0002 – 0.03	1.017
IBI	−0.014	0.010	−1.427	0.154	−0.03 – 0.005	0.986
	Pride
	Coeff	SE	z	p	95% CI	Odds ratio
Swallowing	0.002	0.009	0.233	0.816	−0.02 – 0.02	1.002
RSA	-0.021	0.008	−2.501	0.012*	−0.04 – −0.004	0.979
Respiration	0.012	0.009	1.290	0.197	−0.006 – 0.03	1.012
EGG	−0.075	0.012	−6.047	<0.001***	−0.10 – −0.05	0.928
EDA	0.030	0.009	3.435	0.001***	0.01 – 0.05	1.030
IBI	−0.027	0.010	−2.664	0.008**	−0.05 – −0.007	0.973
	Sad
	Coeff	SE	Z	p	95% CI	Odds ratio
Swallowing	0.022	0.008	2.687	0.007**	0.006 – 0.04	1.022
RSA	−0.023	0.008	−2.840	0.005**	−0.04 – −0.007	0.978
Respiration	−0.008	0.009	−0.822	0.411	−0.03 – 0.01	0.992
EGG	−0.042	0.011	−3.656	<0.001***	−0.06 – −0.02	0.959
EDA	0.017	0.008	1.969	0.049*	0.0001– 0.03	1.017
IBI	−0.003	0.010	−0.295	0.768	−0.02 – 0.02	0.997

*Significant at the 0.05 level; **Significant at the 0.01 level; ***Significant at the 0.001 level.