Table 5: Bivariate analysis between body mass index and hypertension.

-	-	Normotensive (Control)		-	-
-	-	Overweight (≥23 kg/m2) n (%)	Normoweight (<23 kg/m2) n (%)	P-value	OR (95% CI)
Hypertensive (Case)	Overweight (≥23 kg/m2)	30 (19.6%)	27 (17.6%)	0.016	2.25 (1.14–4.44)
	Normoweight (<23 kg/m2)	12 (7.8%)	7 (4.6%)