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. 2020;21(1):233–238. doi: 10.31557/APJCP.2020.21.1.233

Table 3.

Comparison of Mean Salivary MMP-9 Concentration among the Study Groups

Group Mean±SD P-value Post-hoc test
OSCC 387.87± 126.51 <0.001 OSCC,
OPMD > TH, Controls
OPMD 339.86±115.70
Tobacco Habits 227.75±54.13
Controls 213.91±67.11