Table 2.

Characteristics of study participants and bivariate analysis¹ stratified by gender

Characteristics	Total Sample	Hypertension
		Yes	No	OR (95% CI)
TOTAL SAMPLE
Individual
Age, mean (SD)	61.6 (9.1)	63.3 (9.4)	59.7 (8.4)	1.04 (1.03–1.05)***
Gender, %
Men	45.6	42.2	49.0	1.00
Women	54.4	57.8	51.0	1.28 (1.15–1.43)***
Individual Education, %
≤ 4 years	44.3	49.7	38.5	1.00
5 to 8 years	23.3	22.6	24.0	0.74 (0.65–0.85)***
≥ 9 years	32.4	27.7	37.5	0.58 (0.51–0.66)***
Contextual
Brazilian Deprivation Index, mean (SD)	- 1.21 (1.65)	- 1.16 (1.68)	- 1.25 (1.62)	1.01 (0.98–1.04)
n (unweighted)	6,767	3,581	3,186
WOMEN
Individual
Age, mean (SD)	62.0 (9.5)	63.9 (9.9)	59.8 (8.5)	1.05 (1.04–1.06)***
Individual Education, %
≤ 4 years	45.6	52.4	37.4	1.00
5 to 8 years	22.5	22.1	23.1	0.71 (0.59–0.85)***
≥ 9 years	31.9	25.5	39.5	0.48 (0.41–0.56)***
Contextual
Brazilian Deprivation Index, mean (SD)	- 1.20 (1.67)	- 1.10 (1.73)	- 1.31 (1.58)	1.06 (1.02–1.10)**
n (unweighted)	3,876	2,190	1,686
MEN
Individual
Age, mean (SD)	61.1 (8.6)	62.6 (8.5)	59.7 (8.4)	1.03 (1.02–1.04)***
Individual Education, %
≤ 4 years	42.7	46.1	39.6	1.00
5 to 8 years	24.2	23.4	25.0	0.82 (0.67–1.01)
≥ 9 years	33.1	30.5	35.4	0.76 (0.62–0.92)**
Contextual
Brazilian Deprivation Index, mean (SD)	- 1.21 (1.62)	- 1.23 (1.59)	- 1.19 (1.64)	0.96 (0.92–1.01)
n (unweighted)	2,891	1,391	1,500

SD: standard deviation. OR: odds ratio. CI: confidence interval. Significance level: ** < 0.01, *** < 0.001

¹The bivariate model between individual and contextual characteristics and arterial hypertension was carried out using multilevel analysis with a random effect at two levels: individual nested in the census tract

All estimates considered the sampling weights and the complex sample design