Table 5.

Correlation between Different Variables in the Tooth

			PD	PI	GI	BL	IL-1β
Pearson	PD	Correlation coefficient	1	0.5	0.34	0.86	0.9
		P. Value	0	0.001	0.02	0.0001	0.0001
		N.	41	41	41	33	41
	PI	Correlation coefficient	05	1	0.52	0.33	0.59
		P. Value	0.001	0	<0.0001	0.05	<0.0001
		N.	41	41	41	33	41
	GI	Correlation coefficient	0.34	0.52	1	0.27	0.55
		P. Value	0.02	<0.0001	0	0.11	<0.0001
		N.	41	41	41	33	41
	BL	Correlation coefficient	0.86	0.33	0.27	1	0.72
		P. Value	<0.0001	0.05	0.11	0	<0.0001
		N.	33	33	33	33	33
	IL-1β	Correlation coefficient	0.9	0.59	0.55	0.72	1
		P. Value	<0.0001	0.001	<0.0001	<0.0001	0
		N.	41	41	41	33	41

N = number