		BP ≥ 140/90 mmHg	Univariate	p	Multivariate	p
		n (%)	OR (95% CI)	p	AOR (95% CI)	p
Alcohol reduction	No	73 (59.3)
Alcohol reduction	Yes	103 (55.7)	1.16 (0.73 - 1.85)	0.524	1.03 (0.64 - 1.66)	0.901
No smoking	No	96 (59.3)
No smoking	Yes	80 (54.8)	1.20 (0.76 - 1.89)	0.429	1.10 (0.69 - 1.74)	0.691
Regular PA	No	23 (56.1)
Regular PA	Yes	153 (57.3)	0.95 (0.49 - 1.85)	0.885	0.78 (0.39 - 1.54)	0.468
Weight loss	No	63 (63.0)
Weight loss	Yes	113 (54.3)	1.43 (0.88 - 2.33)	0.151	1.47 (0.89 - 2.41)	0.131
Dietary salt reduction	No	6 (66.7)
Dietary salt reduction	Yes	170 (56.9)	1.52 (0.37 - 6.18)	0.561	1.59 (0.38 - 6.59)	0.524
Fat reduction	No	35 (62.5)
Fat reduction	Yes	141 (56.0)	1.31 (0.72 - 2.38)	0.371	1.15 (0.62 - 2.12)	0.653
Potassium diet	No	23 (63.9)
Potassium diet	Yes	153 (56.3)	1.38 (0.67 - 2.83)	0.386	1.23 (0.59 - 2.56)	0.578
Knowledge score > 3	No	28 (63.6)
Knowledge score > 3	Yes	148 (56.1)	0.73 (0.38 - 1.41)	0.348	0.44 (1.74 - 0.71)	0.879