Table 3.

Changes in HAM-D scale with treatment

	Minimum	Maximum	Mean	Std. Deviation	Paired Samples t-test		P-value
t	df
HAM-D before treatment	18.00	23.00	20.8000	1.61245	7.267	14	<0.001*
HAM-D at end of treatment	10.00	21.00	14.2667	3.08143	8.119	14	<0.001**
HAM-D at 6th week post treatment completion	5.00	18.00	11.2000	4.00357	4.258	14	<0.001***

Notes: *For comparing HAM-D before treatment and at the end of treatment, **For comparing HAM-D before treatment and at the end of treatment, ***For comparing HAM-D at the end of treatment and at 6th week post treatment completion.