Figure 2. The coexisting cardiovascular risk factors with hypertension

Figure 1. The prevalence of ISH

Figure 3. Classification of hypertension

Figure 4 Relation between the age & BMI, mean BP & number of risk factors

Figure 5. Stratifying Risk to Quantify Prognosis.

Figure 6. Proportion of the classes of drug were used

Figure 7. Compare the additional risk factors of ALLHAT & INSIGHT with our study (TVHVN)

Figure 9 Multiple Risk Factor Intervention Trial

Figure 8 Proportions of patients with one, two, three or more additional risk factors