anal.sex.r

anal.sex.r (in 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

hookups (anal_sex_r or hookup__anal_sex_r)

All Rs Female Male

Mean (Std. Dev.) 0.03 (0.18) 0.02 (0.15) 0.05 (0.22)

0 1807 96.79% 1175 97.84% 629 95.02%

1 60 3.21% 26 2.16% 33 4.98%

Missing 10
(0.53%) – 4
(0.33%) – 2
(0.30%) –

Total 1877 100% 1205 100% 664 100%

dates (anal_sex_r or date__anal_sex_r)

All Rs Female Male

Mean (Std. Dev.) 0.03 (0.17) 0.02 (0.13) 0.05 (0.22)

0 1585 97.12% 1043 98.40% 539 94.73%

1 47 2.88% 17 1.60% 30 5.27%

Missing 6
(0.37%) – 0
(0.00%) – 1
(0.18%) –

Total 1638 100% 1060 100% 570 100%

romances (anal_sex_r or romance__anal_sex_r)

All Rs Female Male

Mean (Std. Dev.) 0.10 (0.30) 0.08 (0.28) 0.14 (0.35)

0 908 90.08% 681 91.53% 225 85.88%

1 100 9.92% 63 8.47% 37 14.12%

Missing 16
(1.56%) – 9
(1.20%) – 3
(1.13%) –

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.

hookups (anal_sex_r or hookup__anal_sex_r)
	All Rs		Female		Male
Mean (Std. Dev.)	0.03 (0.18)		0.02 (0.15)		0.05 (0.22)
0	1807	96.79%	1175	97.84%	629	95.02%
1	60	3.21%	26	2.16%	33	4.98%
Missing	10 (0.53%)	–	4 (0.33%)	–	2 (0.30%)	–
Total	1877	100%	1205	100%	664	100%