TABLE 2.

Sexual Behavior and Health Outcomes Associated With Having an Online Sex Partner (n=273)

		Online Sex Partner
	Total, n (%)	No, n (%)	Yes, n (%)	Crude OR (95% CI)	Adjusted OR* (95% CI)
First vaginal sex, age in years†
>14	231 (87)	202 (89)	29 (73)	1.00	1.00
≤14	36 (13)	25 (11)	11 (28)	3.07 (1.37–6.88)‡	3.63 (1.43–9.25)‡
Unprotected vaginal sex (last partner)§
No	168 (72)	141 (73)	27 (68)	1.00
Yes	65 (28)	52 (27)	13 (33)	1.31 (0.63–2.72)
Drug use during sex¶
No	217 (83)	186 (85)	31 (76)	1.00
Yes	43 (17)	33 (15)	10 (24)	1.82 (0.81–4.06)
Alcohol use during sex¶
No	212 (82)	183 (84)	29 (71)	1.00	1.00
Yes	48 (18)	36 (16)	12 (29)	2.10 (0.98–4.51)∥	1.82 (0.80–4.15)
Ever STD
No	212 (78)	181 (78)	31 (74)	1.00
Yes	61 (22)	50 (22)	11 (26)	1.29 (0.60–2.74)
Current STD**
No	229 (86)	195 (87)	34 (81)	1.00
Yes	38 (14)	30 (13)	8 (19)	1.53 (0.65–3.62)
Ever pregnant or gotten someone else pregnant†
No	225 (84)	194 (85)	31 (78)	1.00
Yes	42 (16)	33 (15)	9 (22)	1.71 (0.75–3.91)
Median (IQR) Median (IQR) Median (IQR)
Median number of vaginal sex partners (IQR)††	4 (6)	3 (4)	8 (9)	4.90 (2.56–9.40) ‡	3.43 (1.72–6.82)‡
Median number of days between interacting and having sex (IQR)‡‡	104 (180)	131 (210)	74 (147)	0.55 (0.30–1.02)∥	0.71 (0.37–1.38)

^*Models were adjusted for age, sex, educational status, and history of same-sex sexual activity.

^†Only those who have ever engaged in vaginal intercourse (n = 267).

^‡P < 0.05.

^§Only those who had vaginal intercourse with their last sexual partner (n = 233).

^¶Listwise deletion of cases with missing data (n = 260).

^∥P < 0.10,

^**Listwise deletion of cases with missing biological test results (n = 267).

^††Models the cumulative probability of having a greater number of vaginal sex partners (n = 260 after removing those with no vaginal sex partners).

^‡‡Models the cumulative probability of the number of days between first interacting with partner and having sex.