[Table/Fig-3]:

Pearson’s Correlation between biochemical parameters analysed and PPD among Chronic periodontitis (CP) with and without diabetes (DM).

	PPD – CP (n=25)		PPD – CP with DM (n=25)
	r	p	r	p-value
MDA#	0.07	0.739	0.566	0.003
TAC	0.181	0.386	-0.186	0.374
Vitamin C	-0.062	0.768	-0.146	0.487
SOD	-0.018	0.931	-0.216	0.301
Catalase	0.317	0.123	0.086	0.682

^#MDA (n=50) r=0.275, p=0.05 (with overall PPD of both groups- CP and CP with DM).