Table 1.

Patients’ alcohol and drug use pre- and post-treatment.

Patient	Pre-treatment			Post-treatment
	Positive about using drug (out of 68)	Negative about using drugs (out of 68)	Thoughts about drug use (out of 10)	Positive about using drug (out of 68)	Negative about using drugs (out of 68)	Thoughts about drug use (out of 10)
1 (DUDIT-E)	46	16	5	26	34	7
2 (Alcohol-E)	19	28	4	19	32	4
3 (DUDIT-E)	41	13	5	24	15	8
4 (DUDIT-E)	30	22	4	*

Alcohol-E, Alcohol Use Disorders Identification Test – Extended; DUDIT-E, Drug Use Disorder Identification Test – Extended.

Alcohol-E is reported for the patient with alcohol dependency.

DUDIT-E is reported for the patients with drug use.

Significance level cannot be computed because there are less than 5 records.

^*Missing data – Patient 4 totally ended his drug use, but DUDIT-E was not completed.