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Table 3 Multivariable logistic regression analysis on predictors of illicit opioid use by sex

From: Association between cannabis use and methadone maintenance treatment outcomes: an investigation into sex differences

 

Men

Women

Predictor

Odds ratio

95% CI

p value

Odds ratio

95% CI

p value

Cannabis use

1.11

0.73–1.69

0.618

1.82*

1.18–2.82

0.007

Age

0.99

0.98–1.01

0.588

1.01

0.99–1.03

0.356

Methadone dose

0.94*

0.90–0.99

0.010

0.99

0.94–1.04

0.634

Duration of treatment

0.92*

0.87–0.97

0.004

0.90*

0. 84–0.95

<0.001

  1. Age and duration of treatment interpreted as a one-point increase. Methadone dose interpreted as a ten-point increase
  2. OR odds ratio, CI confidence interval
  3. *Significant at p < 0.025