Table 3.
Characteristic | Number of studies reporting |
Mean (unweighted) |
Median | Range |
---|---|---|---|---|
Average age for all participants | 19 | 43.0 | 45.2 | 16.6 – 61.2 |
Difference in years of education (control – AUD) | 14 | 1.7 | 1.8 | −.4 – 3.5 |
Number of days abstinent at MRI scan | 14 | 390.3 | 26.1 | 4.5 – 2229.0 |
Duration of AUD or heavy drinking in years | 15 | 15.1 | 12.7 | 1.4 – 27.4 |
Lifetime consumption of pure ethanol in kg | 9 | 776.8 | 644.4 | 103.2 – 1361.0 |
Percentage of AUD group who were current smokers | 8 | 73.6 | 77.5 | 43.0 – 100 |