Table 2

 Mean systolic blood pressure and body mass index by socioeconomic status

Age adjusted, mean SBP, mm Hg (SE)Age adjusted, mean BMI, kg/m2 (SE)
BMI, body mass index; SBP, systolic blood pressure; SGD, Singaporean Dollars.
p Value from test for association.
Education
    None formal119.0 (3.11)24.80 (0.61)
    Primary117.1 (1.96)24.31 (0.35)
    Secondary114.7 (2.42)23.97 (0.41)
    Tertiary106.2 (2.75)23.94 (1.70)
p Value<0.01<0.01
Monthly income (SGD)
    Retired117.4 (2.73)23.99 (0.44)
    0–1000118.1 (2.37)24.08 (0.68)
    1000–2000114.7 (2.41)23.66 (0.45)
    >2000109.5 (2.14)24.43 (1.19)
p Value<0.010.58