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Table 2 Cox regression predicting treatment retention with participants entering treatment

From: Factors associated with one year retention to methadone maintenance treatment program among patients with heroin dependence in China

Predictor

Adjusted hazard ratio

95% hazard ratio confidence limits

DF

Wald Chi-Square

p

Alcohol composite score at baseline

5.721

1.493

21.924

1

6.476

0.0109

Age

0.977

0.961

0.993

1

7.4882

0.0062