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Table 2 Results of multivariate logistical regression for risk factor of HIV infection

From: Infection status and risk factors of HIV, HBV, HCV, and syphilis among drug users in Guangdong, China - a cross-sectional study

Study variable

Wald χ2

P

OR

OR95%CI

Age

0.38

0.54

1.025

0.95~1.11

Marital status

0.98

0.61

  

Unmarried

-

-

1.000

 

Cohabitation/married/remarried

0.78

0.38

1.494

0.61~3.65

Separated/divorced/widowed

0.78

0.38

1.656

0.54~5.08

Mean age of initiating drug use

2.45

0.12

1.057

0.99~1.13

Ever injected drug in past 12 months before entering MDC: Yes vs.NO

6.54

0.01*

14.584

1.87~113.72

Syphilis co-infection: Yes vs. No

5.55

0.03*

2.713

1.18~6.22

  1. Note: Variable in Brackets is Control. * p < 0.05 MDC: mandatory detoxification center;