highly significantP <0.001
However, on comparison between Group I and Group III, the mean difference was highly significant ( P <0.001).
However, on comparison between Group I and Group III, the mean difference was highly significant ( P <0.001).
In the present study, when the HGF/SF level in saliva was compared between Group I and Group II, the difference in the mean HGF/SF level in saliva was marginally significant ( P <0.05).