Skip to main content
. 2018 Feb 28;14(1):1–281. doi: 10.4073/csr.2018.3

Study

Outcome

Longest follow‐up

Intervention

Comparison

Effect size

Sosin 1995 (26)

Alcohol and drug use – self‐report

(mean (SD) reported days of use)

12 months

CM+H: One‐tailed t‐test = ‐1.999 (‐1.89), p<.05

CM+H decreases the variable by a statistically significant 2 days.