had.vaginal.intercourse

had.vaginal.intercourse (in Sexual History, Dating, Hookups and Relationships)

Variable Summary	Undergrad	Freshman	Sophomore	Junior	Senior
Sexually active students:	Undergrad	Freshman	Sophomore	Junior	Senior
*Casual-sexually active students:*	Undergrad	Freshman	Sophomore	Junior	Senior

students (ever..had.vaginal.intercourse) (ever__had_vaginal_intercourse)

All Rs Female Male

Mean (Std. Dev.) 0.94 (0.23) 0.96 (0.19) 0.90 (0.30)

0 122 5.84% 49 3.60% 72 10.04%

1 1966 94.16% 1313 96.40% 645 89.96%

Missing 0
(0.00%) – 0
(0.00%) – 0
(0.00%) –

Total 2088 100% 1362 100% 717 100%

hookups (had_vaginal_intercourse or h__h_v_i)

All Rs Female Male

Mean (Std. Dev.) 0.53 (0.50) 0.55 (0.50) 0.51 (0.50)

0 876 46.67% 546 45.31% 325 48.95%

1 1001 53.33% 659 54.69% 339 51.05%

Missing 0
(0.00%) – 0
(0.00%) – 0
(0.00%) –

Total 1877 100% 1205 100% 664 100%

dates (had_vaginal_intercourse or date__had_vaginal_intercourse)

All Rs Female Male

Mean (Std. Dev.) 0.31 (0.46) 0.28 (0.45) 0.36 (0.48)

0 1132 69.11% 760 71.70% 367 64.39%

1 506 30.89% 300 28.30% 203 35.61%

Missing 0
(0.00%) – 0
(0.00%) – 0
(0.00%) –

Total 1638 100% 1060 100% 570 100%

romances (had_vaginal_intercourse or r__h_v_i)

All Rs Female Male

Mean (Std. Dev.) 0.86 (0.35) 0.87 (0.33) 0.83 (0.38)

0 142 13.96% 95 12.70% 46 17.49%

1 875 86.04% 653 87.30% 217 82.51%

Missing 7
(0.68%) – 5
(0.66%) – 2
(0.75%) –

Total 1024 100% 753 100% 265 100%

These tables reflect only undergraduates attending 4-year colleges who are of normative age -- 18, 19, 20, 21, or 22, +/- 1, for freshman, sophomores, juniors, and seniors, respectively.

students (ever..had.vaginal.intercourse) (ever__had_vaginal_intercourse)
	All Rs		Female		Male
Mean (Std. Dev.)	0.94 (0.23)		0.96 (0.19)		0.90 (0.30)
0	122	5.84%	49	3.60%	72	10.04%
1	1966	94.16%	1313	96.40%	645	89.96%
Missing	0 (0.00%)	–	0 (0.00%)	–	0 (0.00%)	–
Total	2088	100%	1362	100%	717	100%