Table 2.

Bonferroni correlation comparing the three PRF membranes

(I) GROUP	(J) GROUP	Mean Difference (I-J)	Std. Error	Sig.	95% Confidence Interval
					Lower Bound	Upper Bound
L-PRF	A-PRF	−72.48*	3.69	.000	−82.76	−62.20
	T-PRF	− 114.53*	3.69	.000	− 124.81	−104.25
A-PRF	L-PRF	72.48*	3.69	.000	62.20	82.76
	T-PRF	− 42.05*	3.69	.000	− 52.33	−31.77
T-PRF	L-PRF	114.53*	3.69	.000	104.25	124.81
	A-PRF	42.05*	3.69	.000	31.77	52.33

*. The mean difference is significant at the 0.01 level