Table 3.

Comparison of Probing Depth (PD) component of Community Periodontal Index between non-obese and obese groups

		GROUP		TOTAL
		NON OBESE	OBESE
PD	1 count	4	0	4
	% within group	9.5%	0.0%	4.8%
	2 count	20	11	31
	% within group	47.6%	26.2%	36.9%
	3 count	18	22	40
	% within group	42.9%	52.4%	47.6%
	4 count	0	9	9
	% within group	0.0%	21.4%	10.7%
Total	count	42	42	84
	% within group	100.0%	100.0%	100.0%
Chi-square Tests
		Value	Exact Sig. (2- sided)
Fisher’s Exact Test N of Valid Cases		16.513 84	0.001