Table 2. Prevalence of hypertension by sex and age, 2010-2012.
| Age | Number of people analyzed | Number of hypertension | Prevalence of hypertension, % (95% CI) |
Estimated number of hypertension (95% CI) |
|---|---|---|---|---|
| Total | ||||
| 20-29 | 1883 | 74 | 4.9 (3.6-6.2) | 326096 (239204-412987) |
| 30-39 | 3283 | 242 | 8.6 (7.4-9.8) | 661274 (558246-764301) |
| 40-49 | 3158 | 575 | 20.2 (18.5-22.0) | 1630866 (1452128-1809604) |
| 50-59 | 3404 | 1176 | 35.2 (33.1-37.2) | 2383324 (2195770-2570878) |
| 60-69 | 3056 | 1645 | 55.0 (52.6-57.3) | 2188244 (2029518-2346969) |
| 70-79 | 2346 | 1469 | 63.2 (60.9-65.5) | 1764013 (1626858-1901168) |
| ≥80 | 491 | 342 | 71.0 (65.7-76.3) | 500099 (428715-571483) |
| All | 17621 | 5523 | 25.8 (24.8-26.8) | 9453915 (9026838-9880993) |
| Men | ||||
| 20-29 | 767 | 64 | 8.5 (6.2-10.9) | 296979 (212617-381341) |
| 30-39 | 1339 | 192 | 14.2 (12.1-16.4) | 557723 (464055-651390) |
| 40-49 | 1374 | 356 | 26.8 (24.1-29.6) | 1095953 (953199-1238707) |
| 50-59 | 1410 | 542 | 39.2 (36.1-42.3) | 1312910 (1180759-1445061) |
| 60-69 | 1365 | 728 | 53.8 (50.4-57.1) | 1011529 (913939-1109118) |
| 70-79 | 1024 | 573 | 55.5 (51.6-59.4) | 626128 (555773-696482) |
| ≥80 | 173 | 102 | 57.1 (47.9-66.3) | 126705 (96290-157121) |
| All | 7452 | 2557 | 27.8 (26.5-29.2) | 5027927 (4755021-5300833) |
| Women | ||||
| 20-29 | 1116 | 10 | 0.9 (0.2-1.6) | 29117 (7635-50599) |
| 30-39 | 1944 | 50 | 2.7 (1.9-3.6) | 103551 (69921-137181) |
| 40-49 | 1784 | 219 | 13.4 (11.5-15.4) | 534913 (451105-618722) |
| 50-59 | 1994 | 634 | 31.2 (28.7-33.7) | 1070414 (965290-1175538) |
| 60-69 | 1691 | 917 | 56.0 (52.9-59.2) | 1176715 (1072340-1281089) |
| 70-79 | 1322 | 896 | 68.4 (65.4-71.5) | 1137885 (1035055-1240715) |
| ≥80 | 318 | 240 | 77.4 (71.3-83.4) | 373393 (311310-435477) |
| All | 10169 | 2966 | 23.8 (22.6-25.0) | 4425989 (4181642-4670335) |
Prevalence and estimated number of hypertension were calculated by applying sampling weights. CI: confidence interval