Table 3.

Average level of, depression and anxiety drug craving scores before and after the intervention in the placebo and treatment groups (t-test statistical analysis test was used)

	Variable	Placebo group = 30 n		Treatment group = 30 n		p-value
		Mean	Standard deviation	Mean	Standard deviation
Before the intervention	Depression	18.93	4.82	19.43	4.67	0.68
	Anxiety	23.77	3.99	24.60	4.14	0.43
	Craving	51.40	12.05	53.33	11.24	0.53
After the intervention	Depression	17.00	3.87	15.70	4.86	0.26
	Anxiety	20.93	3.63	19.27	4.35	0.12
	Craving	42.17	11.39	33.43	11.31	0.01>