Effect of Different Post Materials and Adaptability on Fracture Resistance and Fracture Mode in Human Endodontically Treated Teeth

Table 3

Number and percentage of failure modes observed in each experimental group.

Study groups	Number (percentage within group)
	Favorable	Nonfavorable
C	8 (80)	2 (20)
CF	9 (90)	1 (10)
PDT	9 (90)	1 (10)
ADT	10 (100)	0 (0)
PHR	9 (90)	1 (10)
AHR	10 (100)	0 (0)

Pearson chi-square test showed no statistically significant different in failure modes ().