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Table 5 Effectiveness of exposure to drop-in center and outreach activities on consistent condom use

From: Do community-based strategies reduce HIV risk among people who inject drugs in China? A quasi-experimental study in Yunnan and Guangxi provinces

 

Consistent condom use with all partners in the past 3 months

Program exposure

Pooled sample (n = 564)

Matched sample (n = 500)

 

Bivariate

Multivariate

Bivariate

Multivariate

 

OR (95% CI)

Adjusted OR (95% CI)

OR (95% CI)

Adjusted OR (95% CI)

Participated in DiC activities and outreach in the past 12 months

2.25*** (1.53 to 3.31)

3.32*** (1.55 to 3.48)

2.00*** (1.35 to 2.97)

3.31*** (1.52 to 3.50)

Participated in DiC activities only in the past 12 months

1.47* (1.02 to 2.14)

1.43 (0.98 to 2.10)

1.58 (1.06 to 2.33)

1.65* (1.10 to 2.47)

Participated in outreach only in the past 12 months

0.76 (0.42 to 1.39)

0.86 (0.46 to 1.60)

0.83 (0.43 to 1.58)

0.93 (0.48 to 1.80)

  1. *Significant at p < 0.05; ***significant at p < 0.001. Age, gender, respondents' working hours, resident city, and ever use of MMT were matched for the CEM model. Covariates were ethnicity and education in the separated logistic regression models but not reported here.