Table 1.

Demographic characteristic of participants

No	Age	Education level	Job	Substance abuse duration	Substance abuse type	Cessation duration	Center of cessation
1	42	Bachelor science	Employee	11	Smoking Cannabis Alcoholic Heroin Injection	12	Injury reduction institute DIC
2	43	Diploma	Freelance	7	Opium	14	NA
3	46	Diploma	Freelance	10	Opium Heroin	16	NA Detoxification Therapeutic agents
4	35	Elementary	Freelance	10	Smoking Cannabis Alcoholic Heroin Injection Opium Crack	7	NA
5	29	Elementary	Freelance	5	Smoking Cannabis Alcoholic Heroin Injection Opium	7	NA
6	36	Primary	Freelance	12	Opium	4	Cessation center
7	49	Primary	Freelance	22	Opium Heroin	5	Therapeutic community
8	48	Diploma	Freelance	18	Opium	10	Cessation center
9	37	Elementary	Worker	10	Opium	5	Cessation center
10	34	Diploma	Freelance	12	Heroin Injection Opium	4	Cessation center
11	28	Elementary	Worker	12	Opium Alcoholic	2	Cessation center
12	36	Elementary	Worker	17	Opium	3	Individually