Group n= Levels of TNF-α in pg/ml Levels of IL-1β in pg/ml
1 6 6.82 ± 2.02 11.3± 3.02
2 17 3.52 ± 1.43 7.06 ± 2.25
3 3 2.22 ± 12.1 5.31 ± 1.68
4 14 1.43 ± 0.28 3.08 ± 1.24
5 10 1.07 ±  0.34 1.82 ± 1.05
Table 1: Levels of TNF-α and IL-1β in GCF.