Table 4.

Parameter estimates in the multiple regression analyses for heterosexual, lesbian, and bisexual women.

		B	S.E.	β	t	Sig.	C.I. 95%
Heterosexual (n = 167)	Constant	2.70	3.83		0.71	0.48	−4.86	10.28
	BSQ	0.08	0.03	0.24	3.14	0.00	0.03	0.13
	BMI	0.28	0.17	0.12	1.60	0.11	−0.07	0.62
	Monthly frequency	9.50	1.72	0.38	5.51	0.00	6.09	12.90
	Daily frequency	−3.00	2.87	−0.07	−1.05	0.30	−8.68	2.67
Lesbian (n = 75)	Constant	5.05	5.24		0.96	0.40	−5.406	15.51
	BSQ	0.04	0.03	0.15	1.27	0.21	−0.024	0.10
	BMI	0.28	0.21	0.15	1.31	0.20	−0.147	0.71
	Monthly frequency	10.69	2.83	0.41	3.78	0.00	5.044	16.33
	Daily frequency	−4.25	4.24	−0.11	−1.00	0.32	−12.721	4.21
Bisexual (n = 68)	Constant	24.30	6.74		3.60	0.00	10.82	37.77
	BSQ	0.09	0.04	0.31	2.41	0.02	0.02	0.17
	BMI	−0.68	0.30	−0.29	−2.27	0.03	−1.28	−0.08
	Monthly frequency	8.70	2.90	0.36	3.00	0.00	2.91	14.50
	Daily frequency	1.91	5.12	0.04	0.37	0.71	−8.32	12.13

Criterion variable: Sexual dissatisfaction (Index of Sexual Satisfaction). Weekly frequency was excluded from all regression analyses. BSQ: Body Shape Questionnaire; BMI: Body Mass Index.