Table 2.

Characteristics of Childhood Sexual Experience Prior to Age 13 with a Partner at Least 4 Years Older

	Unweighted scores						Weighted scores
	Men (N = 146)	Trans (N = 45)				Full sample (N = 191)	Men (N = 142)	Trans (N = 43)				Full sample (N = 185)
	M (SD)	M (SD)	t/χ2	df	p	M (SD)	M (SD)	M (SD)	t/χ2	df	p	M (SD)
Age at first experience	9.19 (2.54)	8.87 (2.56)	<1	189	ns	9.12 (2.54)	9.11 (2.71)	9.03 (2.65)	<1	183	ns	9.09 (2.69)
Partner’s age	18.94 (7.23)	18.51 (6.06)	<1	189	ns	18.84 (6.96)	18.85 (6.88)	18.79 (6.03)	<1	183	ns	18.84 (6.68)
Number of sexual occasionsa	17.67 (89.55)	22.60 (50.30)	2.02	170	.045	18.91 (81.42)	32.13 (154.58)	14.42 (28.42)	<1	164	ns	27.84 (135.38)
Partner’s relationship to child:b	%	%				%	%	%				%
Male non-relative	58	66	2.23	1	ns	60	59	69	2.18	1	ns	62
Male cousin	19	23				20	20	24				21
Uncle	10	7				10	8	5				7
Female non-relative	3	0				3	5	0				4
Brother	3	2				3	4	2				3
Other male relative	2	0				2	3	0				2
Step-father	1	2				2	1	0				1
Female cousin	1	0				1	1	0				1
Sister	1	0				1	1	0				1
Behavior at first sexual experience:
Fondled by partner	89	89	0.04	1	ns	89	92	91	0.21	1	ns	92
Partner exposed genitals	91	89	0.37	1	ns	91	92	83	2.60	1	ns	90
Child fondled partner	78	78	0.02	1	ns	78	82	84	0.04	1	ns	83
Child masturbated partner	75	84	1.83	1	ns	77	77	84	0.83	1	ns	79
Performed oral sex	71	78	0.77	1	ns	73	70	77	0.69	1	ns	72
Receptive anal intercourse	52	82	13.55	1	<.001	59	51	86	17.53	1	<.001	60
Child exposed genitals	58	36	6.62	1	.011	52	58	33	8.37	1	.005	52
Masturbated by partner	50	38	1.92	1	ns	47	54	40	2.70	1	ns	51
Deep kissing	29	49	6.08	1	.018	34	31	44	2.55	1	ns	34
Received oral sex	31	36	0.36	1	ns	32	33	30	0.11	1	ns	32
Rimmed by partner	26	42	4.39	1	.041	30	23	40	4.53	1	.048	27
Insertive anal intercourse	19	20	0.05	1	ns	20	20	23	0.33	1	ns	21
Child rimmed partner	7	11	0.98	1	ns	8	8	14	1.57	1	ns	9
Vaginal sex	3	0	0.68	1	ns	2	5	0	1.75	1	ns	4
Cunnilingus	1	0	0.42	1	ns	1	1	0	0.42	1	ns	1
Other characteristics of first sexual experience:
Was forced	33	16	5.27	1	.025	29	27	12	4.50	1	.040	24
Was threatened	23	16	0.93	1	ns	21	20	14	0.60	1	ns	18
Was physically hurt	13	27	4.51	1	.038	16	9	23	6.32	1	.014	12
Felt bad about experience	38	22	3.65	1	.072	34	37	28	1.06	1	ns	35

Note. Percents may not sum to 100 due to rounding.

^aData log-transformed prior to analyses due to skewed distribution.

^bChi-square test comparing the two groups on whether partner was male.