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. 2016 Mar 22;11(3):e0152091. doi: 10.1371/journal.pone.0152091

Table 3. Prevalence, awareness, treatment and control of hypertension.

Wave Prevalence Awareness Treatment Control
Frequency Proportion (95% CI) (%) Frequency Proportion (95% CI) (%) Frequency Proportion (95% CI) (%) Frequency Proportion (95% CI) (%)
1991 1040 23.8 (22.5–25.1) 283 31.7 (28.7–34.9) 186 66.2 (60.3–71.7) 37 19.9 (14.4–26.4)
1993 117 29.9 (25.4–34.7) 25 24.5 (16.5–34.0) 18 72.0 (50.6–87.9) 4 22.2 (6.4–47.6)
1997 501 33.5 (31.1–36.0) 124 25.1 (21.3–29.1) 101 81.5 (73.5–87.9) 33 32.7 (23.7–42.7)
2000 229 31.5 (28.1–35.0) 89 39.4 (33.0–46.1) 71 79.8 (70.0–87.6) 18 25.4 (15.8–37.1)
2004 311 32.5 (29.6–35.6) 122 39.7 (34.2–45.5) 106 86.9 (79.6–92.3) 37 34.9 (25.9–44.8)
2006 133 31.7 (27.3–36.4) 55 41.4 (32.9–50.2) 46 83.6 (71.2–92.2) 13 28.3 (16.0–43.5)
2009 288 31.5 (28.5–34.7) 146 51.1 (45.1–57.0) 131 89.7 (83.6–94.1) 42 32.1 (24.2–40.8)
Total 2619 28.3 (27.3–29.2) 844 34.6(32.7–36.5) 659 78.3(75.3–81.0) 184 27.9 (24.5–31.5)