A Comparison on Prevalence of Hypertension and Related Risk Factors between Island and Rural Residents of Dalian City, China

Table 9

Multivariate binary logistic regression analysis of risk factors of hypertension in rural residents.

	Wald	P value	OR	95% CI for OR
				Lower	Upper
Age (years)
40-49	138.232	<0.001	Reference	-	-
50-59	50.701	<0.001	1.821	1.544	2.147
60-69	56.344	<0.001	2.186	1.782	2.681
70-79	77.681	<0.001	3.521	2.662	4.659
≥80	29.730	<0.001	3.437	2.205	5.356
Male vs. female	0.084	0.772	1.026	0.864	1.217
BMI
Underweight/normal	126.283	<0.001	Reference	-	-
Overweight	67.953	<0.001	1.894	1.627	2.204
Obesity	94.646	<0.001	3.346	2.623	4.268
Alcohol drinking	0.509	0.476	1.075	0.881	1.313
Education levels
Lower secondary or lower vs. upper secondary or higher education	0.190	0.663	1.055	0.829	1.343
TG (mmol/L)	13.057	<0.001	1.190	1.083	1.308
LDL-C (mmol/L)	7.730	0.005	1.188	1.052	1.340
Urea (mmol/L)	7.042	0.008	1.062	1.016	1.109
UA (umol/L)	0.617	0.432	1.000	0.999	1.001
Constant	38.604	<0.001	0.200

OR: odds ratio; CI: confidence interval; BMI: body mass index; TG: triglyceride; LDL-C: low-density lipoprotein cholesterol; UA; uric acid.