Table 1: Comparison of plaque index and gingival index between groups with changes at different time points.

VARIABLES	SALINE MEAN± S. D		OZONIZED WATER MEAN ± S.D		P- VALUE)
	(P.I)	(G.I)	(P.I)	(G.I)	(P.I)	(G.I)
BASE LINE	1.76±0.39	2 .13±0.52	1.70±0.39	2.04±0.49	0.43 (N.S)	0.19 (N.S)
DAY- 15	1.28±0.33	1.55±0.42	1.23±0.30	1.44±0.36	0.29 (N.S)	0.16 (N.S)
DAY- 30	1.35±0.34	1.48±0.35	1.20±0.279	1.30±0.30	0.02 (SIG)	0.02 (SIG)
CHANGES
BASE LINE TO DAY 15	0.48 ±0.32	0.58±0.37	0.47±0.36	0.60±0.33	1.0(N.S)	0.86 (N.S)
BASE LINE TO DAY 30	0.41 ±0.31	0.65±0.46	0.35±0.41	0.56±0.52	0.43 (N.S)	0.19 (N.S)
DAY 15 TO DAY 30	-0.07±0.29	0.07±0.28	0.03±0.24	0.14±0.23	0.04 (N.S)	0.09 (N.S)

N.S- Not significant SIG- Significant