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Table 4 Dummy table for abstinence from street heroin at final prescription as indicated by urine test

From: The Leeds Evaluation of Efficacy of Detoxification Study (LEEDS) prisons project pilot study: protocol for a randomised controlled trial comparing dihydrocodeine and buprenorphine for opiate detoxification

 

Abstinence successful

Abstinence not successful

Totals

Buprenorphine

A

C

A+C

Dihydrocodeine

B

D

B+D

Totals

A+B

C+D

A+B+C+D

  1. RR XX 95% CI XX-XX, NNT XX 95% CI XX-XX