|
4.1 Continuous outcomes
| | |
Mean Difference (IV, Fixed, 95% CI)
|
Subtotals only
|
|
4.1.1 Alcohol use as number of standard drinks consumed per day over the last 30 days
|
1
|
155
|
Mean Difference (IV, Fixed, 95% CI)
|
−0.10 [-1.89, 1.69]
|
|
4.1.2 Illicit drug use as frequency of drug use (as measured by Addiction Severity Index - ASI drug)
|
1
|
155
|
Mean Difference (IV, Fixed, 95% CI)
|
0.00 [-0.03, 0.03]
|
|
4.1.3 Illicit drug use as a composite drug score (frequency/severity for all drugs taken)
|
1
|
157
|
Mean Difference(IV, Fixed, 95% CI)
|
−0.10 [-0.46, 0.26]
|
|
4.2 Dichotomous outcomes
| | |
Risk Ratio (M-H, Fixed, 95% CI)
|
Subtotals only
|
|
4.2.1 Alcohol use as greater than 50% reduction in number of standard drinks consumed per day over the last 30 days
|
1
|
177
|
Risk Ratio (M-H, Fixed, 95% CI)
|
0.92 [0.68, 1.26]
|
|
4.2.2 Alcohol abstinence as abstinence from alcohol over the last 30 days
|
1
|
177
|
Risk Ratio (M-H, Fixed, 95% CI)
|
0.97 [0.56, 1.67]
|
