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)

0 109 5.80% 45 3.57% 63 10.29%

1 1769 94.20% 1217 96.43% 549 89.71%

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

Total 1878 100% 1262 100% 612 100%

hookups (had_vaginal_intercourse or h__h_v_i)

All Rs Female Male

Mean (Std. Dev.) 0.54 (0.50) 0.58 (0.49) 0.48 (0.50)

0 771 45.57% 480 42.29% 290 52.35%

1 921 54.43% 655 57.71% 264 47.65%

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

Total 1692 100% 1135 100% 554 100%

dates (had_vaginal_intercourse or date__had_vaginal_intercourse)

All Rs Female Male

Mean (Std. Dev.) 0.30 (0.46) 0.29 (0.45) 0.35 (0.48)

0 1076 69.55% 735 71.50% 337 65.44%

1 471 30.45% 293 28.50% 178 34.56%

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

Total 1547 100% 1028 100% 515 100%

romances (had_vaginal_intercourse or r__h_v_i)

All Rs Female Male

Mean (Std. Dev.) 0.86 (0.34) 0.88 (0.33) 0.83 (0.38)

0 172 13.76% 110 12.28% 61 17.38%

1 1078 86.24% 786 87.72% 290 82.62%

Missing 5
(0.40%) – 2
(0.22%) – 3
(0.85%) –

Total 1255 100% 898 100% 354 100%

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	109	5.80%	45	3.57%	63	10.29%
1	1769	94.20%	1217	96.43%	549	89.71%
Missing	0 (0.00%)	–	0 (0.00%)	–	0 (0.00%)	–
Total	1878	100%	1262	100%	612	100%