Table 2.

Multivariable analysis results of relationship between periodontal disease and hypertension.

Model	Periodontal disease		Periodontitis
	OR (95% CI)	p-value	OR (95% CI)	p-value
Model 1	1.28 (1.11–1.47)	<0.001	1.81 (1.45–2.26)	<0.001
Model 2	1.33 (1.14–1.57)	<0.001	1.28 (1.00–1.64)	0.047
Model 3	1.34 (1.14–1.58)	<0.001	1.29 (1.00–1.65)	0.048
Model 4	1.23 (1.06–1.42)	0.006	1.27 (1.00–1.62)	0.048

OR, odds ratio; CI, confidence interval. Model 1: unadjustment. Model 2: adjusted for age, gender, body mass index, fasting blood glucose, total cholesterol, triglycerides, low-density lipoprotein cholesterol, and high-density lipoprotein cholesterol based on model 1. Model 3: adjusted for erythrocyte sedimentation rate, C-reactive protein, urea nitrogen, uric acid, creatinine, and roteinuria based on model 2. Model 4: propensity score adjusted model.