Table 3

Multivariable binary logistic regression with crude and aORs (95% CI) for being a regular tester for HIV (n=1025) and other STIs (n=1098)

	Regular tester for HIV (at least once a year, n=578)						Regular tester for other STIs (at least once a year, n=486)
	OR	95% CI	P value	aOR	95% CI	P value	OR	95% CI	P value	aOR	95% CI	P value
Age (ref=18–29 years)
30–39	1.87	1.41 to 2.49	<0.001	1.70	1.25 to 2.30	0.001	1.46	1.11 to 1.92	0.007	1.39	1.04 to 1.86	0.028
40–49	1.87	1.26 to 2.76	0.002	1.85	1.23 to 2.78	0.003	1.59	1.11 to 2.27	0.011	1.60	1.10 to 2.32	0.014
50 years and above	1.25	0.79 to 1.99	0.338	1.31	0.81 to 2.12	0.279	1.58	1.01 to 2.46	0.045	1.66	1.05 to 2.63	0.030
Education level (ref=secondary and below)
Pre-university	1.34	0.86 to 2.08	0.193	1.42	0.9 to 2.25	0.134	1.19	0.77 to 1.83	0.428	1.29	0.83 to 2.01	0.259
Bachelor's degree	1.93	1.27 to 2.94	0.002	1.73	1.11 to 2.69	0.015	1.39	0.92 to 2.08	0.115	1.35	0.89 to 2.06	0.159
Postgraduate degree	2.56	1.57 to 4.16	<0.001	2.01	1.21 to 3.35	0.007	1.85	1.16 to 2.93	0.009	1.63	1.01 to 2.64	0.046
Non-Singaporean citizen or permanent resident	1.37	1.04 to 1.81	0.028	1.51	1.12 to 2.04	0.008	1.39	1.06 to 1.81	0.016	1.50	1.14 to 1.99	0.004
Disclosure of sexual orientation
Non-LGBTQ family	1.69	1.28 to 2.24	<0.001	1.28	0.93 to 1.76	0.134	1.36	1.05 to 1.76	0.021	1.16	0.86 to 1.56	0.342
Non-LGBTQ friends	1.34	1.05 to 1.72	0.020	1.00	0.73 to 1.35	0.979	1.10	0.86 to 1.39	0.448	0.90	0.67 to 1.21	0.492
Non-LGBTQ colleagues	1.88	1.41 to 2.49	<0.001	1.56	1.09 to 2.22	0.015	1.43	1.10 to 1.86	0.007	1.36	0.98 to 1.90	0.069
Other LGBTQ individuals	1.48	1.15 to 1.91	0.003	1.29	0.98 to 1.7	0.074	1.20	0.94 to 1.54	0.147	1.13	0.87 to 1.47	0.372