Table 2. Logistic regression analysis for predictors of endo-perio lesions.

*p<0.05: significant

Variables	Coefficient B	P-Value	Odds Ratio	95% Confidence Interval (Lower Limit-Upper Limit)
Age	0.16	0.129	2.23	1.78-4.67
Smoking	0.23	0.632	1.26	0.49-3.23
Chewing tobacco	-0.11	0.801	0.89	0.37-2.17
Periodontal index	-0.28	0.282	0.76	0.46-1.26
Pulp vitality	5.56	0.001*	260.15	26.31-2571.93
Caries	-2.04	0.079	0.13	0.01-1.27
Periapical pathology	-0.60	0.662	0.55	0.04-8.03
Bone loss	3.79	0.001*	44.34	8.19-240.14