Table 3.

Results of the linear mixed model.

Characteristics and measures		Regression coefficient	Standard error	t value (degrees of freedom)	P value	Standardized coefficients
Female versus male		−3.82	1.75	−2.18 (128)	.03	−0.19
Sexual orientation (reference group: heterosexual)
	Homosexual	0.08	3.67	0.02 (128)	.98	0.07
	Bisexual	−1.37	2.61	−0.52 (128)	.60	0.10
Interaction (female)
	Homosexual	1.62	5.58	0.29 (128)	.77	0.08
	Bisexual	5.81	4.13	1.41 (128)	.16	0.29
Sexual Desire Inventory		0.11 a	0.04	2.48 (128)	.01	0.19
Self-esteem		−0.68	1.00	−0.67 (128)	.50	−0.06
UPPS-Pb Impulsive Behavior Scale
	Positive urgency	0.19	0.33	0.57 (128)	.57	0.06
	Negative urgency	−0.15	0.37	−0.39 (128)	.69	−0.04
	Lack of premeditation	0.31	0.34	0.92 (128)	.35	0.08
	Lack of perseverance	−0.07	0.36	−0.20 (128)	.84	−0.02
	Sensation seeking	0.07	0.30	0.25 (128)	.80	0.02
Short Depression-Happiness Scale		− 0.85	0.22	− 3.95 (128)	>.001	− 0.38
Experiences in Close Relationships-Revised
	Anxiety	−0.56	0.70	−0.81 (128)	.42	−0.08
	Avoidance	2.20	0.79	2.79 (128)	.006	0.23

^aItalics represents significant regression parameters.

^bUrgency, Premeditation (lack of), Perseverance (lack of), Sensation Seeking, Positive Urgency.