Table 5 Mean and standard deviation of saliva and serum in control group
From: Salivary and serum expression of TNF-α and Ki-67 in oral potentially malignant lesions
Control | Saliva | Serum |
|---|---|---|
N | 13 | 13 |
Mean | 3.01 | 2.80 |
SD | 0.53 | 0.33 |
P value | 0.09 | |
r(P) | 0.81 (0.004*) |