highly significantp < 0.001
Intragroup Comparison There was highly significant (p < 0.001) change in color observed between 24 hours and 7 days (p < 0.001) and no significant color change between 7 days and 1 month in all the groups.
Intragroup Comparison There was highly significant (p < 0.001) change in color observed between 24 hours and 7 days (p < 0.001) and no significant color change between 7 days and 1 month in all the groups.