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Table 2 Results from linear regression examining the association between FTS use and overdose risk behaviors in unspecified and suspected adulteration scenarios

From: Differences in drug use behaviors that impact overdose risk among individuals who do and do not use fentanyl test strips for drug checking

 

Unadjusted

Adjustedb

Scenario

 

Coefficienta

95% CI

p Value

Coefficienta

95% CI

p Value

Unspecified

Safer

0.42

0.22 to 0.62

 < 0.001

0.34

0.13 to 0.55

0.001

Riskier

0.21

0.04 to 0.37

0.015

0.20

0.04 to 0.37

0.018

Suspected

Safer

0.20

0.02 to 0.39

0.033

0.14

− 0.05 to 0.33

0.143

Riskier

0.32

0.14 to 0.50

 < 0.001

0.27

0.09 to 0.46

0.004

  1. Abbreviations: FTS, fentanyl test strip. CI; confidence interval
  2. aCoefficients of FTS use indicator. Positive values indicate that FTS users perform the behavior more often than non-FTS users
  3. bAdjusted models include indicators for site, race/ethnicity, age, gender, drug of choice, indicator of polysubstance use, times used per day, and lifetime overdose count
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Harm Reduction Journal

ISSN: 1477-7517