Table 2: Tooth and Gingival Sensitivity Scores of Means with Standard Deviation in Brackets after LED Treatment and after 14 Daystreatment (n=21)

Base-line After LED After 14 days
Teeth S 0.33(0.48) 0.43(0.60) 0.37(0.50)
Gingival S 0.00(0.00) 0.57(0.60) 0.32(0.95)