Table 3.

Multivariable logistic regression with factors associated with C. trachomatis only, N. gonorrhoeae only, and C. trachomatis or N. gonorrhoeae infections.

	C. trachomatis		N. gonorrhoeae		C. trachomatis or N. gonorrhoeae
Characteristics	aOR (95% CI)	p-value	aOR (95% CI)	p-value	aOR (95% CI)	p-value
Age group
16 to < 25 years old	1.00		1.00		1.00
25 to < 35 years old	0.75 (0.44, 1.26)	0.278	1.03 (0.58, 1.85)	0.908	0.81 (0.51, 1.29)	0.382
≥ 35 years old	1.27 (0.58, 2.79)	0.553	0.39 (0.11, 1.38)	0.144	0.76 (0.36, 1.64)	0.490
Two or more sex partners in prior 1 month	1.68 (0.98, 2.88)	0.061	1.16 (0.63, 2.15)	0.630	1.53 (0.95, 2.47)	0.080
Condomless anal sex in prior 1 month	2.09 (1.27, 3.44)	0.004	1.52 (0.86, 2.68)	0.152	1.98 (1.27, 3.08)	0.003
Sexualized drug use in prior 6 months	2.18 (1.30, 3.64)	0.003	1.07 (0.60, 1.91)	0.819	1.68 (1.07, 2.65)	0.025
Met sex partners via mobile apps	0.83 (0.48, 1.43)	0.505	2.33 (1.19, 4.54)	0.013	1.21 (0.74, 1.96)	0.449
Any anal or urethral symptoms in prior week	1.44 (0.84, 2.45)	0.182	1.30 (0.72, 2.36)	0.385	1.19 (0.73, 1.95)	0.487
Used an antiseptic mouthwash in the prior 1 month	1.14 (0.70, 1.86)	0.592	0.72 (0.41, 1.25)	0.240	0.85 (0.55, 1.32)	0.462
Model information
Sample size included	396		396		396
Hosmer-Lemeshow p-value	0.724		0.434		0.3621
McFadden’s R2	0.069		0.053		0.053
Log likelihood	−203.127		−165.818		−238.097