Table 2

Factors associated with CT and NG infections using univariable and multivariable logistic regression models

		Univariable analysis				Multivariable analysis
		Chlamydia		Gonorrhoea		Chlamydia		Gonorrhoea
		OR	95% CI	OR	95% CI	aOR	95% CI	aOR	95% CI
Age	18–24	12.34	1.59 to 96.0	19.71	2.58 to150.8			22.96	2.79 to188.5
	25–29	8.31	0.96 to 71.8	6.75	0.76 to 60.05			8.1	0.86 to 76.5
	30–34	1.86	0.1 to 30.88	13.5	1.5 to118.3			15.1	1.68 to135.4
	>35	–		–				–
Education	Never attended/some primary school	0.54	0.15 to 1.91	1.79	0.79 to 4.09			3.38	1.26 to9.07
	Secondary school or higher	–		–				–
Marital status	Single	0.76	0.29 to 1.95	0.89	0.39 to 2.07
	Other (married, living with partner)	–		–
Number of sex partners in the past 6 months	≤5	1.73	0.49 to 6.09	0.75	0.31 to 1.80
	>5	–		–
Alcohol consumption	No	1.11	0.47 to 2.65	1.79	0.84 to 3.79
	Yes	–		–
Consistent lubricant use in the past 6 months	No	1.75	0.49 to 6.19	1.39	0.5 to 3.87
	Yes	–		–
Consistent condom use in the past 6 months	No	1.59	0.56 to 4.46	1.18	0.52 to 2.70
	Yes	–		–
HIV status	Positive	–		–
	Negative	2.08	1.34 to3.22	1.22	0.73 to 2.03	3.91	1.37 to11.2
Gonorrhoea	Positive	4.77	1.91 to11.9			5.63	1.93 to16.38
	Negative
Chlamydia	Positive			4.77	1.91 to11.9			3.73	1.38 to10.11
	Negative			–				–