Table 2.

Multivariable logistic regression of factors associated with hypertension in the total population.

Variables	β	S.E.	Z	p	OR (95%CI)
Intercept	−4.30	0.59	−7.35	<0.001	0.01 (0.00–0.04)
Sex
Male					1.00 (Reference)
Female	0.28	0.19	1.45	0.146	1.32 (0.91–1.92)
Drinking
No					1.00 (Reference)
Yes	0.12	0.20	0.61	0.539	1.13 (0.76–1.67)
BMI classification
Normal					1.00 (Reference)
Underweight	−0.86	0.40	−2.13	0.033	0.42 (0.19–0.93)
Overweight	0.63	0.20	3.16	0.002	1.88 (1.27–2.77)
Obesity	1.36	0.27	5.00	<0.001	3.90 (2.29–6.64)
Education classification
College or above					1.00 (Reference)
High school or below	0.50	0.19	2.62	0.009	1.64 (1.13–2.38)
ALT
Normal					1.00 (Reference)
Abnormal	0.52	0.21	2.49	0.013	1.69 (1.12–2.56)
Age	0.04	0.02	2.53	0.011	1.04 (1.01–1.08)

OR, Odds Ratio, CI, Confidence Interval. p values in bold indicate statistically significant differences (p < 0.05).