Table 4.

TNF-α in groups 1, 2 and 3 and “after years”

Group	Statistics	Value of p
1– 2	2.660662	0.054864
1 – 3	1.0272	1
1 – “after years”	5.563067	< 0.0001
2 – 3	1.69176	0.54415
2 – “after years”	2.491543	0.076314
3 – “after years”	4.722258	0.000014