Table 4. Logistic regression parameters among obesity and other categorical data.

						IC95% of EXP(B)
	B	S.E.	Wald	Sig. (p)	Exp(B)	Lower	Upper
Gender	-1.42	0.64	4.98	0.0256	0.24	0.07	0.84
Smoking	2.63	0.86	9.4	0.0021	13.93	2.59	75.05
Salivary pH	-2.07	0.56	13.61	0.0002	0.13	0.04	0.38
Socio-economical level	1.84	0.58	9.95	0.0016	6.3	2.01	19.76
OIDP	-0.74	0.54	1.85	0.1743	0.48	0.16	1.39
BOP	-0.48	0.53	0.81	0.3689	0.62	0.22	1.76
Periodontal pocket	-1.75	0.57	9.43	0.0021	0.17	0.06	0.53
CAL	-2.77	1.14	5.87	0.0153	0.06	0.01	0.59
Constant	4.51	1.57	8.28	0.0040	90.67