Group/visit visit 1 (With the  starting  of RT) ( Base line Visit) Visit 2( After 14 days) Visit 3 ( After 28 Days)
Group 1 ( Placebo)  0.108-2.118 0.076-2.647 0.053-3.056
Group 2 (CHX) 0.105-1.905 0.082-1.237 0.060-0.356
Group 3(PVI) 0.126-2.081 0.116-1.379 0.099-0.835
Table 2: Gingival Index of Study Subjects over a Period of 4 Weeks.