After @ weeks of treatment , compared with the PLA group , patients receiving TOP showed the following : ( @ ) fewer drinking days ( P < @ ) ; ( @ ) less daily alcohol consumption ( P < @ ) ; ( @ ) more days of treatment ( P < @ ) ; ( @ ) reduced levels of craving ( Obsessive-Compulsive Drinking Scale ) and withdrawal symptoms ( Clinical Institute Withdrawal Assessment for Alcohol-Revised ) ; and ( @ ) improvement of anxiety , depression , and obsessive-compulsive symptom severity ( Symptom Check List @ Revised ) .