Table 2 Results of Poisson regression models with a robust variance estimator examining the interaction between sex and socioeconomic status indicators in relation to untreated hypertension among individuals with hypertension in rural Khanh Hoa, Vietnam (2019–2020)
The number of individuals with untreated hypertension, n (%) | Model 1 | Model 2 | |
|---|---|---|---|
Sex | |||
Male | 421 (75.5%) | 1.00 (Ref.) | 1.00 (Ref.) |
Female | 491 (63.6%) | 0.74 (0.69–0.80) | 0.76 (0.68–0.84) |
Education | |||
Primary school | 339 (67.1%) | 1.00 (Ref.) | 1.00 (Ref.) |
Secondary school | 290 (70.9%) | 0.93 (0.89–0.97) | 1.04 (0.97–1.10) |
High school or higher | 193 (70.2%) | 0.92 (0.83–1.02) | 1.02 (0.93–1.11) |
Household income | |||
Low | 280 (68.3%) | 1.00 (Ref.) | 1.00 (Ref.) |
Middle | 294 (71.5%) | 1.01 (0.95–1.08) | 0.95 (0.87–1.04) |
High | 240 (67.4%) | 0.96 (0.86–1.08) | 0.87 (0.76–0.98) |
Sex × Education | |||
Female × Primary school | 1.00 (Ref.) | ||
Female × Secondary school | 1.21 (1.14–1.28) | ||
Female × High school or higher | 1.24 (1.05–1.47) | ||
Sex × Household income | |||
Female × Low | 1.00 (Ref.) | ||
Female × Middle | 1.13 (0.97–1.31) | ||
Female × High | 1.22 (1.12–1.33) |