Table 1 Demographic and Baseline Psychological and Substance Use Characteristics of Subject Groups
From: Predicting Relapse to Alcohol and Drug Abuse via Quantitative Electroencephalography
Abstinent | Relapse | Non-Dependent | ||
|---|---|---|---|---|
n = 59 | n = 48 | n = 22 | Test Result | |
Age in yrs ± SD | 35.4 ± 6.6 | 33.9 ± 6.4 | 35.6 ± 6.1 | N.S. |
% Male | 62 | 76 | 59 | N.S. |
% Caucasian | 44 | 45 | 45 | N.S. |
IQ (SILS) | 94.9 ± 10.9 | 88.3 ± 14.2 | 103.9 ± 12.2 | F=10.7 p < 0.05 (AB & REL) < NON |
Depression (BDI) | 9.9 ± 6.3 | 9.2 ± 6.2 | 4.1 ± 3.8 | F=7.6 p < 0.05 (AB & REL) > NON |
Trait Anxiety (STAI) | 44.2 ± 9.1 | 45.6 ± 9.2 | 35.1± 10.1 | F=9.9 p < 0.05 (AB & REL) > NON |
# Alcohol Problems (MAST) | 11.7 ± 7 | 13.6 ± 7 | 2.2 ± 1.8 | F=22.4 p < 0.05 (AB & REL) > NON |
# Drug Problems (DAST-10) | 7.0 ± 2.5 | 6.9 ± 2.9 | 0.2 ± 0.5 | F=66.1 p < 0.05 (AB & REL) > NON |
Months Abstinent @ EEG Evaluation | 2.9 ± 1.5 | 2.7 ± 1.2 | NA | N.S. |
% Family History of Alcoholism | 69.6 | 55 | 33 | N.S. |
% DSM-IIIR Conduct Disorder | 28.8 | 52.1 | 0 | x2=16.3 p < 0.05 REL > AB > NON |
