Table 2.

Odds ratios by univariate and multivariate logistic regression for various risk factors causing PD in urban population

Variables	Odds ratio Univariate logistic regression (CI)	P value	Odds ratio Multivariate logistic regression (CI)	P value
Age > 45 years	4.26 (2.62-6.91)	<0.001*	2.06 (1.16-3.67)	0.014*
Male sex	1.38 (0.97–1.95)	0.071	1.36 (0.83–2.23)	0.226
Poor oral hygiene	10.42 (6.54–16.62)	<0.001*	9.07 (5.45–15.07)	<0.001*
Low socioeconomic status	0.77 (0.29–2.04)	0.599	0.57 (0.16–2.02)	0.386
Tobacco use	1.77 (1.17–2.68)	0.006*	1.59 (0.91–2.78)	0.105
Sedentary lifestyle	1.32(0.92–1.88)	0.131	1.13 (0.72–1.76)	0.604
Low education level	2.86 (1.79-4.57)	<0.001*	2.18 (1.19-3.99)	0.012*
Hypertension	1.90 (1.34–2.69)	<0.001*	1.45 (0.93–2.26)	0.104
Diabetes	1.57 (1.09–2.25)	0.015*	1.34 (0.86–2.09)	0.196
Dyslipidemia	1.32 (0.91–1.91)	0.140	1.31 (0.84–2.04)	0.236
Obesity (BMI ≥ 25)	0.66 (0.46–0.93)	0.017*	0.74 (0.48–1.13)	0.166