. 2019 Jul 31;16(15):2731. doi: 10.3390/ijerph16152731

Table 2.

Hierarchical regression analysis of three dimensions of sociosexuality.

	Behavior				Attitude				Desire
Variables	Model 1	Model 2	Model 3	Model 4	Model 1	Model 2	Model 3	Model 4	Model 1	Model 2	Model 3	Model 4
Variables	b	b	b	b	b	b	b	b	b	b	b	b
Sex	−0.37	−0.46	−1.10 **	−1.04 *	0.4	−0.36	−1.05 *	−0.99	3.51 ***	3.53 ***	2.69 ***	2.68 ***
Age	0.98 ***	0.98 ***	0.99 ***	0.99 ***	0.26 **	0.26 **	0.25 **	0.25 **	−0.10	−0.09	−0.06	−0.06
Sexual orientation	0.94 *	1.20 **	0.98 **	0.95 *	2.08 ***	2.36 ***	2.09 ***	2.07 ***	1.53 ***	1.39 ***	1.18 ***	1.18 ***
Relationship	−1.05 **	−1.03 **	−0.88 **	−0.93 **	−1.56 ***	−1.31 **	−1.11 **	−1.15 **	−3.89 ***	−3.81 ***	−3.69 ***	−3.68 ***
Neuroticism		−0.23	−0.38 *	−0.40 *		−0.95 ***	−1.15 ***	−1.16 ***		0.26	0.16	0.17
Extraversion		1.55 ***	1.31 ***	1.30 ***		1.48 ***	1.16 ***	1.15 ***		0.79 ***	0.39 *	0.39 *
Openness		0.02	0.01	0.01		−0.01	−0.02	−0.03		0.31	0.22	0.22
Agreeableness		−0.13	0.43 *	0.38		−0.64 **	−0.01	−0.06		−0.20	0.42 *	0.43 *
Conscientiousness		−0.57 ***	−0.33	−0.33		−1.30 ***	−1.00 ***	−1.00 ***		−0.43*	−0.22	−0.22
Machiavellianism			−0.16	−0.09			−0.47	−0.42			0.05	0.04
Narcissism			−0.18	−0.15			−0.22	−0.20			0.31	0.31
Psychopathy			1.51 ***	1.64 ***			1.93 ***	2.05 ***			1.31 ***	1.29 ***
Sadism				−0.34				−0.30				0.05
R² (adjusted R²)	0.13 (0.13)	0.20 (0.19)	0.24 (0.23)	0.24 (0.23)	0.04 (0.03)	0.12 (0.11)	0.16 (0.15)	0.17 (0.15)	0.23 (0.23)	0.26 (0.25)	0.30 (0.29)	0.30 (0.29)
Significance of ΔR²		0.001	0.001	0.114		0.001	0.001	0.247		0.001	0.001	0.816

Note. * p < 0.05 ** p < 0.01 *** p < 0.001. Sex: 0 = women, 1 = men; sexual orientation: 1 = heterosexual, 2 = sexual minority; relationship: 0 = not involved in a relationship, 1 = involved in a relationship.