Table 7.
Binary logistic regression of elevated BP on wealth status stratified by level of education of respondents.
| Wealth status | Level of education |
||||
|---|---|---|---|---|---|
| Crude |
None (n = 2261) |
Primary (n = 2262) |
Secondary (n = 8147) |
Higher (n = 1114) |
|
| OR (95% CI) | OR (95% CI) | OR (95% CI) | OR (95% CI) | OR (95% CI) | |
| Poorest | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 |
| Poorer | 1.59 (1.22, 2.05) | 1.99 (1.35, 2.94) | 2.34 (1.37, 4.00) | 1.20 (0.77, 1.88) | 6.35 (0.67, 60.17) |
| Middle | 2.24 (1.73, 2.90) | 2.85 (1.83, 4.45) | 4.24 (2.38, 7.54) | 1.80 (1.22, 2.67) | 2.17 (0.24, 19.62) |
| Richer | 2.97 (2.31, 3.82) | 2.96 (1.88, 4.67) | 6.48 (3.41, 12.31) | 2.50 (1.70, 3.66) | 5.36 (0.65, 44.43) |
| Richest | 3.86 (3.03, 4.92) | 3.34 (1.59, 7.01) | 7.72 (4.00, 14.91) | 3.40 (2.33, 4.97) | 6.19 (0.78, 49.18) |
Likelihood-ratio test for interaction: X2 = 38.69, df = 15, p = 0.000.