Table 2.

Mixed logit models predicting whether the target was drawn from the sexually transmitted infection disclosure website, according to attractiveness ratings, the actual website, and personal characteristics.

Variable	Model 1 (1738 observations, 87 participants)			Model 2 (1738 observations, 87 participants)				Model 3 (1578 observations, 79 participants)
	Estimate	SE	SD		Estimate	SE	SD	Estimate	SE	SD
Intercept	−0.11	0.07	0.40		−0.08	0.08	0.41	−0.04	0.25	0.19
Attractiveness difference score	0.10a	0.05	0.20		0.10a	0.05	0.20	0.11a	0.05	0.21
Self-disclosed STIb	—c	—	—		−0.07	0.10	0.02	−0.07	0.10	0.07
Gender	—	—	—		—	—	—	0.12	0.11	—
Age	—	—	—		—	—	—	−0.001	0.01	—
Target matched on gender	—	—	—		—	—	—	0.05	0.10	—
Total number of sexual partners	—	—	—		—	—	—	0.02	0.05	—

^aP<.05.

^bSTI: sexually transmitted infection.

^cNot entered into the regression.