Table 5.

Binary logistic regression of elevated BP on wealth status (N = 13784).

Wealth status	Unadjusted OR (95% CI)	Adjusted OR (95% CI)
Poorest	1.00	1.00
Poorer	1.59 (1.23, 2.05)	1.34 (1.02, 1.76)
Middle	2.24 (1.73, 2.90)	1.82 (1.38, 2.40)
Richer	2.97 (2.31, 3.82)	2.22 (1.63, 3.03)
Richest	3.86 (3.03, 4.92)	2.51 (1.80, 3.48)

Covariates adjusted in the analysis were gender, age, area of residence, religion, ethnic group and marital status.

Likelihood-ratio test for linear trend: X² = 5.48, df = 3, p = 0.1398.