Table 4.
Prevalence of hypertension by age and sex stratified by body mass index, smoking and alcoholic drinking (%, 95% CI)
| BMI | Smoking | Alcohol drinking | |||||||
| <18.5 | 18.5–25.0 | 25.0–30.0 | >30.0 | Current | Ever | Never | Yes | No | |
| Male | |||||||||
| 15–24 | 1.48 (0.3 to 5.76) |
4.39 (2.94 to 6.51) |
16.22 (10.62 to 24.00) |
30.17 (16.58 to 48.44) |
8.17 (3.45 to 18.15) |
13.13 (1.35 to 62.57) |
6.73 (5.10 to 8.84) |
11.60 (5.85 to 21.69) |
6.56 (4.95 to 8.66) |
| 25–34 | 1.45 (0.20 to 9.72) |
5.33 (3.7 to 7.46) |
9.15 (6.43 to 12.85) |
30.70 (21.42 to 41.86) |
11.49 (8.66 to 15.08) |
6.89 (0.88 to 38.13) |
6.51 (4.80 to 8.78) |
10.64 (7.63 to 14.64) |
7.55 (5.80 to 9.77) |
| 35–44 | 5.49 (0.97 to 25.57) |
14.76 (11.77 to 18.34) |
25.87 (21.16 to 31.22) |
45.98 (34.53 to 57.87) |
23.76 (19.72 to 28.33) |
36.23 (16.51 to 62.01) |
18.11 (14.77 to 22.00) |
28.02 (23.40 to 33.16) |
16.34 (13.35 to 19.84) |
| 45–54 | 27.39 (10.96 to 53.63) |
25.02 (21.38 to 29.05) |
44.90 (39.57 to 50.35) |
68.73 (55.83 to 79.27) |
37.10 (32.60 to 41.83) |
41.53 (25.83 to 59.16) |
32.74 (28.51 to 37.27) |
43.01 (38.20 to 47.96) |
28.76 (24.95 to 32.91) |
| 55–64 | 11.46 (2.44 to 40.14) |
39.64 (35.33 to 44.11) |
55.87 (50.07 to 79.30) |
65.91 (50.62 to 78.48) |
47.15 (42.04 to 52.33) |
61.46 (46.39 to 74.61) |
44.21 (39.43 to 49.09) |
52.10 (46.61 to 57.54) |
42.74 (38.42 to 47.18) |
| 65–74 | 19.58 (6.35 to 46.63) |
52.27 (47.16,57.34) |
73.86 (67.56,15.96) |
80.86 (61.30,91.85) |
60.60 (53.60,67.20) |
74.69 (59.79,85.42) |
57.84 (52.78,62.74) |
66.86 (60.21, 72.89) |
56.58 (51.40, 61.04) |
| 75+ | 37.87 (21.57 to 57.45) |
58.85 (53.77 to 63.76) |
66.71 (59.34 to 73.34) |
83.47 (57.75 to 94.91) |
68.66 (60.13 to 76.08) |
59.10 (41.42 to 74.69) |
59.15 (54.42 to 63.71) |
65.17 (55.63 to 73.63) |
60.34 (55.90 to 64.62) |
| Female | |||||||||
| 15–24 | 1.50 (0.37 to 5.81) |
0.91 (0.42 to 1.98) |
5.62 (2.53 to 12.01) |
10.02 (3.85 to 23.67) |
0.00 | 0.00 | 1.88 (1.19 to 2.97) |
0.00 | 1.89 (1.19 to 2.98) |
| 25–34 | 0.00 | 2.16 (1.29 to 3.59) |
6.56 (4.03 to 10.51) |
27.09 (16.97 to 40.31) |
12.35 (4.36 to 30.33) |
0.00 | 4.04 (2.98 to 5.44) |
0.66 (0.09 to 4.63) |
4.41 (3.29 to 5.87) |
| 35–44 | 17.78 (5.86 to 42.90) |
9.70 (7.67 to 12.20) |
22.05 (17.69 to 27.14) |
34.59 (24.3 to 46.49) |
19.76 (12.41 to 29.97) |
100.00 (100.00 to 100.00) |
14.75 (12.62 to 17.17) |
25.47 (14.99 to 39.84) |
14.74 (12.65 to 17.11) |
| 45–54 | 0.00 | 24.68 (21.42 to 28.27) |
40.48 (35.84 to 45.30) |
60.03 (49.33 to 69.86) |
34.92 (26.73 to 44.12) |
61.78 (22.45 to 90.03) |
32.13 (29.31 to 35.08) |
27.45 (15.31 to 44.19) |
32.73 (30.01 to 35.57) |
| 55–64 | 40.61 (23.68 to 60.12) |
39.07 (34.71 to 43.61) |
61.42 (56.48 to 66.14) |
70.47 (59.27 to 79.64) |
51.28 (43.64 to 58.86) |
62.47 (35.28 to 83.56) |
50.40 (46.87 to 53.92) |
51.62 (31.60 to 71.13) |
50.70 (47.48 to 53.91) |
| 65–74 | 38.58 (24.16 to 55.33) |
59.74 (54.53 to 64.73) |
74.83 (69.27 to 79.68) |
72.04 (57.14 to 83.28) |
65.26 (56.45 to 73.13) |
57.48 (29.24 to 81.56) |
65.50 (61.48 to 69.31) |
50.45 (24.78 to 75.88) |
65.60 (61.97 to 69.05) |
| 75+ | 45.30 (32.73 to 58.49) |
60.64 (55.25 to 65.79) |
73.24 (65.79 to 79.57) |
60.53 (43.53 to 75.31) |
64.01 (52.10 to 74.41) |
100.00 (100.00 to 100.00) |
61.57 (57.18 to 65.79) |
51.72 (26.49 to 76.10) |
62.64 (58.53 to 66.58) |