Rate and characteristics of H-type hypertension in Chinese hypertensive population and comparison with American population.
- Author:
Zhe LIANG
1
,
2
,
3
;
Fang Fang FAN
1
,
2
,
3
;
Yan ZHANG
1
,
2
,
3
;
Xian Hui QIN
4
;
Jian Ping LI
1
,
2
,
3
;
Yong HUO
1
,
2
,
3
Author Information
1. Department of Cardiology, Peking University First Hospital
2. Institute of Cardiovascular Disease, Peking University First Hospital
3. Beijing 100034, China.
4. Division of Nephrology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
- Publication Type:Observational Study
- Keywords:
Characteristics;
China;
H-type hypertension;
Risk assessment;
Risk factors
- MeSH:
Aged;
Asian People;
China/epidemiology*;
Humans;
Hypertension/epidemiology*;
Male;
Nutrition Surveys;
Prevalence;
United States/epidemiology*
- From:
Journal of Peking University(Health Sciences)
2022;54(5):1028-1037
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To study the rate and characteristics of H-type hypertension in Chinese hypertensive population, and to compare them with the relevant data from the United States.
METHODS:Observational studies on the prevalence of H-type hypertension in Chinese population published before April 30, 2022 were searched in several Chinese and English databases (PubMed, Embase, Web of Science, Cochrane Library, Chinese National Knowledge Infrastructure, Wanfang Databases, and Chinese Biome-dical Literature Database). Study selection, date extraction and quality evaluation were conducted. Random effect model was used to estimate the rate of H-type hypertension in hypertensive patients and the pooled prevalence of H-type hypertension. Stratified analysis was used to explore the distribution characteristics of H-type hypertension in China. We made meta-regression to search the source of heterogeneity. The National Health and Nutrition Examination Survey (NHANES) population from 1999 to 2006 in the United States was divided into four stages according to the time of data collection. Basic information of the participants was acquired from the database and the rate and prevalence of H-type hypertension analyzed.
RESULTS:This study was finally comprised of 33 studies, involving 78 470 patients with hypertension, among whom 59 842 patients were with H-type hypertension. The rate of H-type hypertension in hypertensive population in China was 73.1% (95%CI: 69.3%-76.9%, I2=99.4%, P < 0.001), and the prevalence of H-type hypertension in general population was 26.9% (95%CI: 21.1%-32.8%, I2=99.8%, P < 0.001). In the stratified analysis, the rate of H-type hypertension was higher among the elderly over 65 years, males, ethnic minorities, and residents in the inland, western, northern, and rural areas. During the decade from 2011 to 2020, the rate of H-type hypertension in China declined slowly (2011-2013: 79.2% vs. 2014-2016: 70.4% vs. 2017-2020: 66.6%, P < 0.001). Meta-regression showed that area was the source of heterogeneity. The rate of H-type hypertension in the United States increased over time, reaching a high value in 2003-2004 and then declining in 2005-2006. The rate of H-type hypertension in hypertensive patients and the prevalence of H-type hypertension in general population in the United States was lower than that in China.
CONCLUSION:Although the rate of H-type hypertension in Chinese hypertensive patients has a downtrend, it still far exceeds that in the United States, especially in the elderly, males, ethnic minorities, and residents in the inland, western, northern, and rural areas. Understanding the epidemiology of H-type hypertension provides scientific evidence for further prevention of cardiovascular and cerebrovascular diseases.
