Table 1.
Incidence and prevalence of resistant hypertension, 1995-2016
| Year | No of incident resistant hypertension cases | Person years | Crude incidence per 100 person years (95% CI) | Standardised* incidence per 100 person years to 2015 population | No of prevalent resistant hypertension cases | No of prevalent hypertensive patients | Crude prevalence per 100 people (95% CI) | Standardised* prevalence to 2015 population |
|---|---|---|---|---|---|---|---|---|
| 1995 | 1657 | 90 885 | 1.82 (0.95 to 2.70) | 1.75 (1.66 to 1.83) | ||||
| 1996 | 944 | 97 842.4 | 0.96 (0.35 to 1.58) | 0.93 (0.87 to 1.00) | 2476 | 10 2534 | 2.41 (1.46 to 3.37) | 2.31 (2.22 to 2.40) |
| 1997 | 912 | 114 684.9 | 0.79 (0.28 to 1.31) | 0.78 (0.72 to 0.83) | 3217 | 122 552 | 2.63 (1.72 to 3.53) | 2.52 (2.43 to 2.60) |
| 1998 | 1250 | 137 338.3 | 0.91 (0.41 to 1.41) | 0.88 (0.83 to 0.93) | 4236 | 147 899 | 2.86 (2.00 to 3.73) | 2.74 (2.66 to 2.82) |
| 1999 | 2152 | 1 649 24.6 | 1.30 (0.75 to 1.86) | 1.26 (1.20 to 1.31) | 6077 | 180 905 | 3.36 (2.51 to 4.20) | 3.21 (3.13 to 3.29) |
| 2000 | 3836 | 211 231.4 | 1.81 (1.24 to 2.39) | 1.75 (1.70 to 1.81) | 9424 | 238 657 | 3.95 (3.15 to 4.75) | 3.79 (3.71 to 3.86) |
| 2001 | 5755 | 276 205.0 | 2.08 (1.54 to 2.62) | 2.01 (1.96 to 2.07) | 14 475 | 303 426 | 4.77 (3.99 to 5.55) | 4.58 (4.50 to 4.65) |
| 2002 | 6808 | 328 707.7 | 2.07 (1.58 to 2.56) | 2.00 (1.96 to 2.05) | 20 158 | 362 534 | 5.56 (4.79 to 6.33) | 5.34 (5.26 to 5.41) |
| 2003 | 8266 | 392 679.0 | 2.10 (1.65 to 2.56) | 2.04 (2.00 to 2.09) | 26 975 | 433 536 | 6.22 (5.48 to 6.96) | 5.97 (5.90 to 6.04) |
| 2004 | 9706 | 453 736.8 | 2.14 (1.71 to 2.56) | 2.07 (2.03 to 2.12) | 34 779 | 502 592 | 6.92 (6.19 to 7.65) | 6.63 (6.56 to 6.70) |
| 2005 | 9046 | 507 018.8 | 1.78 (1.41 to 2.15) | 1.73 (1.70 to 1.77) | 41 517 | 555 801 | 7.47 (6.75 to 8.19) | 7.15 (7.08 to 7.22) |
| 2006 | 7684 | 532 992.9 | 1.44 (1.12 to 1.76) | 1.39 (1.36 to 1.43) | 45 993 | 579 957 | 7.93 (7.21 to 8.66) | 7.56 (7.49 to 7.63) |
| 2007 | 6638 | 548 982.9 | 1.21 (0.92 to 1.50) | 1.17 (1.14 to 1.20) | 48 720 | 594 430 | 8.20 (7.47 to 8.92) | 7.76 (7.70 to 7.83) |
| 2008 | 5424 | 562 479.1 | 0.96 (0.71 to 1.22) | 0.94 (0.91 to 0.96) | 50 074 | 613 436 | 8.16 (7.45 to 8.88) | 7.70 (7.63 to 7.76) |
| 2009 | 4630 | 572 852.2 | 0.81 (0.57 to 1.04) | 0.79 (0.76 to 0.81) | 50 093 | 618 126 | 8.10 (7.39 to 8.81) | 7.61 (7.54 to 7.67) |
| 2010 | 4253 | 572 209.5 | 0.74 (0.52 to 0.96) | 0.72 (0.70 to 0.74) | 49 080 | 612 663 | 8.01 (7.30 to 8.72) | 7.49 (7.42 to 7.55) |
| 2011 | 3656 | 562 208.6 | 0.65 (0.44 to 0.86) | 0.63 (0.61 to 0.65) | 47 624 | 601 090 | 7.92 (7.21 to 8.63) | 7.36 (7.29 to 7.42) |
| 2012 | 3245 | 557 515.6 | 0.58 (0.38 to 0.78) | 0.56 (0.54 to 0.58) | 45 680 | 589 656 | 7.75 (7.04 to 8.46) | 7.15 (7.08 to 7.21) |
| 2013 | 2752 | 525 711.3 | 0.52 (0.33 to 0.72) | 0.51 (0.49 to 0.53) | 41 409 | 543 900 | 7.61 (6.88 to 8.35) | 6.98 (6.92 to 7.05) |
| 2014 | 2243 | 476 279.0 | 0.47 (0.27 to 0.66) | 0.46 (0.44 to 0.48) | 34 678 | 477 887 | 7.26 (6.49 to 8.02) | 6.62 (6.55 to 6.69) |
| 2015 | 1773 | 406 033.6 | 0.43 (0.23 to 0.63) | 0.42 (0.40 to 0.44) | 26 877 | 379 686 | 7.08 (6.23 to 7.93) | 6.46 (6.38 to 6.54) |
*Standardised to age distribution of 2015 hypertensive population.