Table 3. Predicted prevalencea based on JNC 7 high blood pressure guideline criteria and 2017ACC/AHA high blood pressure guideline criteria in China.
| Prevalence based on CHNS survey 2006 | Predicted prevalence based on China hypertension survey (2012–2015) | ||||||
| Prevalence based on one-visit strategy in CHNS Survey (%)b |
Prevalence based on two visit strategyc,d (%) |
Δ(Δ1, Δ2) (%) | Prevalence in China hypertension surveye (%) |
hypertension casesf
(million persons) |
Predicted prevalenceg
in China based on two-visit strategy Δ(Δ1, Δ2) (%) |
Predicted hypertension casesh based on two-visit strategy (million persons) |
|
| Based on JNC 7 high blood pressure guideline criteria | |||||||
| All participants | 18.13 | (9.47, 13.50) | (−47.8, −25.5) | 23.2 | 244.5 | (12.1, 17.3) | (127.5, 182.3) |
| Male | 20.48 | (10.14, 14.98) | (−50.5, −26.9) | 24.5 | 130.4 | (12.1, 17.9) | (64.4, 95.3) |
| Female | 16.06 | (8.91, 12.21) | (−44.5, −24.0) | 21.9 | 114.1 | (12.1, 16.6) | (63.1, 87.0) |
| Based on 2017ACC/AHA high blood pressure guideline criteria | |||||||
| All participants | 38.39 | (19.87, 29.38) | (−48.2, −23.5) | 46.4 | 489.0 | (24.1, 35.5) | (254.0, 374.1) |
| Male | 44.67 | (23.45, 34.66) | (−47.5, −22.4) | 52.3 | 278.5 | (27.5, 40.6) | (146.4, 216.2) |
| Female | 32.43 | (16.61, 24.49) | (−48.8, −24.5) | 40.4 | 210.5 | (20.7, 30.5) | (52.5, 103.5) |
ACC, American College of Cardiology; AHA, American Heart Association; JNC, Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure.
aAge adjusted prevalence of hypertension by the direct method to the year 2010 Census population.
bThe prevalence based on one-visit strategy = (the population of hypertension based on one-visit strategy/all the population in 2006)
cThe prevalence based on two-visit strategy = (the population of hypertension based on two-visit strategy/all the population in 2006)
dThe prevalence based on two-visit strategy = (the population of hypertension based on two-visit strategy + the lost population based on two-visit strategy)/all the population in 2006
Δ1: (a − c)/c
Δ2: (b − c)/c
eThe prevalence reported by Wang et al.7
fPredicted hypertension cases was calculated based on the year 2010 Census population, e and the prevalence reported by Wang et al.7
gPredicted prevalence was calculated based on e and Δ(Δ1, Δ2).
hPredicted hypertension cases based on f and g.