Quantitative Analysis of Salivary TNF-α in Oral Lichen Planus Patients

Table 2

Comparison of mean values of TNF-α in serum of Group A and Group B.

Group	Number of cases	Mean	-value	value
A (controls)	30	16.38	3.6	0.000697^***
B (OLP patients)	30	68.44

Significant at ; ^**highly significant at ; ^***very highly significant at .
TNF: tumor necrosis factor.
OLP: oral lichen planus.