Table (3).

Mean value and significance of TNF-α, IL-4, IL-6, CRP and BDI scores in group (B) before and at the end of the study.

	Mean +SD		T-value	Significance
	Before	After
TNF-α (pg/ml)	6.38 ± 1.64	6.51 ± 1.68	0.73	P>0.05
IL-4(pg/ml)	5.62 ± 1.47	5.74 ± 1.51	0.65	P>0.05
IL-6 (pg/ml)	8.23 ± 2.65	8.41 ± 2.62	0.83	P>0.05
CRP(mg/dl)	15.75 ± 3.41	16.08 ± 3.50	0.96	P>0.05
BDI scores	8.43 ± 2.32	8.65 ± 2.49	0.87	P>0.05

TNF- α: tumor necrosis factor - alpha; IL-4: Interleukin-4; IL-6: Interleukin-6; CRP: C-reactive protein; BDI: Beck Depression Inventory.