Table 3.

Bivariate and multivariate logistic regression of correlates of HBV test uptake among young men who have sex with men in China who report no or uncertain HBV vaccination (n = 157).

	HBV test uptake unadjusted OR	HBV test uptake 95% CI	HBV test uptake adjusted OR1	HBV test uptake 95% CI
Sociodemographic characteristics
Age
Age (years)	1.05	0.96 – 1.15	1.06	0.95 – 1.18
Current residence
Urban	2.34	0.88 – 6.21	2.41	0.88 – 6.66
Rural	Reference		Reference
Household registration
Urban	1.92	0.99 – 3.70	1.67	0.82 – 3.38
Rural	Reference		Reference
Level of Education
Technical school or below	Reference		Reference
College or above	1.76	0.90 – 3.46	1.62	0.81 – 3.25
Occupation
Student	Reference		Reference
Nonstudent	1.62	0.77 – 3.43	1.80	0.63 – 5.09
Monthly Income (USD)
≤$452	Reference		Reference
>$452	1.30	0.70 – 2.54	1.19	0.54 – 2.61
Other test uptake
Previous HCV test
Yes	46.50*	14.94 – 144.77	80.85*	20.80 – 314.33
No	Reference		Reference
Previous HIV test
Yes	4.92*	1.79 – 13.54	5.26*	1.81 – 15.28
No	Reference		Reference
Previous syphilis test
Yes	3.66*	1.85 – 7.23	3.57*	1.78 – 7.17
No	Reference		Reference
Syphilis test in past 3 months
Yes	4.40*	2.13 – 9.12	5.03*	2.32 – 10.90
No	Reference		Reference
Sexual risk factors for hepatitis infection
HIV status
Positive	2.15	0.94 – 4.92	3.00*	1.22 – 7.37
Negative or never tested	Reference		Reference
Sex position
No anal sex	0.46	0.11 – 2.00	0.40	0.09 – 1.78
Receptive anal sex	0.86	0.39 – 1.87	0.89	0.39 – 2.03
Versatile	0.31*	0.13 – 0.76	0.27*	0.11 – 0.70
Insertive anal sex	Reference		Reference
Condom use during last anal sex2
Yes	1.78	0.84 – 3.79	1.75	0.80 – 3.83
No	Reference		Reference
Previous syphilis diagnosis
Yes	4.13*	1.36 – 12.56	4.82*	1.50 – 15.51
No	Reference		Reference
Number male anal sex partners
Past 3 months	0.77	0.57 – 1.06	0.76	0.53 – 1.07
Healthcare provider characteristics
Have an established PCP	2.78*	1.06 – 7.27	2.69*	1.00 – 7.26
No established PCP	Reference		Reference

¹Multivariate logistic regression adjusts for age, income, education level, and current residence.

²Includes men reporting previous anal sex and excludes men who exclusively engage in oral sex.

United States Dollar (USD), Hepatitis C Virus (HCV), Hepatitis B Virus, (HBV), Sexually Transmitted Infection (STI), Primary Care Provider (PCP)

^*Indicates statistically significant result (p < 0.05)