Percentage (%) of awareness, treatment and control of hypertension by socio-demographics and those with and without risk factors.

aAmong all the participants, b Among participants with hypertension, c Among participants taking medications for their hypertension. * P<0.005 in education level (P<0.05/10), P<0.0083 in the body weight group and age group (P<0.05/6), P<0.05 in cigarette smoking group, alcohol consuming group and family history of HBP (compared with the reference by Chi-square test).