1.An epidemiology study on hypertension in the Zhuang nationality village from the Guangxi Zhuang Autonomous Region.
Ling PAN ; Ya-shan SONG ; Rui MA ; Xu-dong YE ; Yun-hua LIAO
Chinese Journal of Cardiology 2013;41(9):790-794
OBJECTIVETo observe the risk factors and prevalence status of hypertension at the Guangxi Zhuang-rural region.
METHODSThrough cross-sectional survey, Xinlan village (Ethnic-Zhuang tribe village) in Liangqing District of Nanning was chosen as survey site. Select Zhuang-ethnic villagers (age ≥ 18 years, living time ≥ 6 months per year) as survey subjects. Questionnaire survey and examinations including blood pressure measurement, blood tests, and urine test were made by trained medical professionals. Multivariate logistic regression analysis was used to analyze the risk factors of hypertension.
RESULTSComplete data were obtained in 2036 residents. The hypertension prevalence rate was 11.6% (237/2036) [12.5% (110/883) for male, 11.0% (127/1153) for female], adjusted prevalence rate was 10.7% (11.3% for male, 10.4% for female) based on the population of Guangxi in 2010. Hypertension awareness rate was 36.3% (86/237) , therapy rate was 22.8% (54/237) , and control rate was 11.0% (26/237) . Multivariate logistic regression analysis showed that age (OR = 1.06, 95%CI:1.05-1.08, P < 0.01), alcohol drinking habit (OR = 1.92, 95%CI:1.25-2.95, P < 0.01), high salt diet(OR = 1.48, 95%CI:1.04-2.10, P < 0.05), diabetes(OR = 7.03, 95%CI:1.94-25.44, P < 0.01), obesity(OR = 1.20, 95%CI: 1.15-1.25, P < 0.01) and hypertriglyceridemia(OR = 1.12, 95%CI:1.03-1.22, P < 0.01) were risk factors for hypertension in this cohort.
CONCLUSIONSPrevalence rate is slightly lower in adult of the Guangxi Zhuang-rural areas than national or Guangxi Zhuang Autonomous Region levels, but hypertension awareness, therapy and control rates in this cohort are not satisfactory. Targeted strategies are needed to improve the prevention and therapy of hypertension in this region.
Adult ; Aged ; Blood Pressure Determination ; China ; epidemiology ; Cross-Sectional Studies ; Ethnic Groups ; Female ; Humans ; Hypertension ; ethnology ; Life Style ; Logistic Models ; Male ; Middle Aged ; Multivariate Analysis ; Prevalence
2.Prevalence of hypertension in the Guangxi Bai Ku Yao populations.
Feng HUANG ; Rui-xing YIN ; Shang-ling PAN ; Qi-ming FENG ; Wei-xiong LIN ; Shu-quan LI ; De-zhai YANG ; Hai WU ; Yong-zhong YANG ; Yao-heng HUANG ; Han-jun YANG ; Hong CHEN
Chinese Journal of Cardiology 2008;36(5):458-463
OBJECTIVETo observe the prevalence of hypertension and associated risk factors in the Guangxi Bai Ku Yao populations.
METHODSA total of 1170 subjects of Bai Ku Yao aged 15 and over were surveyed by a stratified randomized cluster sampling. Blood pressure, body height, weight, waist circumference, serum lipid and apolipoprotein levels were measured, and body mass index (BMI) were calculated, matched 1173 subjects of Han Chinese from the same region served as control.
RESULTSThe standardized prevalence of hypertension in Bai Ku Yao was significantly lower than that in Han (11.53% vs.16.79%, P < 0.01). The mean levels of systolic, diastolic blood pressure, and pulse pressure in Bai Ku Yao were also significantly lower than those in Han [(115.7 +/- 16.3) vs. (120.0 +/- 16.3) mm Hg (1 mm Hg = 0.133 kPa), P < 0.01; (74.1 +/- 9.4) vs. (75.9 +/- 10.4) mm Hg, P < 0.01; and (41.6 +/- 12.0) vs. (44.2 +/- 11.2) mm Hg, P < 0.01; respectively]. Hypertension was positively correlated with male, age, physical activity, BMI, waist circumference, and the intakes of total energy, total fat, and sodium, and negatively associated with education level in both ethnic groups (P < 0.05 - 0.01), but was positively associated with alcohol consumption only in Han. The rates of awareness, treatment and control of hypertension were significantly lower in Bai Ku Yao than those in Han population [(11.81% vs. 21.76%), P < 0.05; (5.51% vs. 12.95%), P < 0.05; and (2.36% vs. 8.29%), P < 0.05; respectively].
CONCLUSIONThe prevalence of hypertension was significantly lower in Bai Ku Yao population than in Han population and diet, low sodium intake, life style, and genetic factors might be responsible for the lower hypertension prevalence in Bai Ku Yao population.
Adolescent ; Adult ; Aged ; China ; epidemiology ; Feeding Behavior ; Female ; Humans ; Hypertension ; epidemiology ; ethnology ; Life Style ; Male ; Middle Aged ; Prevalence ; Risk Factors ; Young Adult
3.Prevalence and distribution of hypertension in population aged 15 years and over in Guizhou province.
G Q LIU ; W B RAO ; Z J LIU ; M LI ; Y L CHU
Chinese Journal of Epidemiology 2018;39(5):614-618
Objective: To understand the prevalence and distribution of hypertension in population aged 15 years and over in Guizhou province and provide evidence for the prevention and management of hypertension. Methods: Face to face interviews using national standard questionnaire were conducted among the study subjects selected in Guizhou through multi-stage random sampling. Blood pressure measurement for them was done with Omron HEM-1300 professional portable blood pressure monitor. SPSS 19.0 software was used for statistical analysis. The ratio was compared by the χ(2) test. The influencing factors of hypertension was analyzed by multivariate logistic regression analysis. Results: A total of 13 480 participants were investigated, including 5 509 (40.8%) men and 7 971 (59.2%) women; 6 558 (48.6%) urban residents and 6 922 (51.4%) rural residents. Among the subjects surveyed, 3 232 (23.9%) were smokers, 2 412 (17.9%) were alcoholic and 4 859 (36.0%) were obese or overweight. A total of 3 937 (29.2%) hypertension patients were found. The prevalence of hypertension was 29.2%. The standardized prevalence of hypertension were 18.97% (compared with national population composition) and 21.16% (compared with Guizhou province population composition), respectively. The hypertension prevalence in men and women were 29.8% and 28.8%, respectively. The hypertension prevalence in rural population (35.8%) was higher than that in urban population (22.2%). The difference was statistically significant (P<0.001). The hypertension prevalence in people aged 65 years and over was 56.2%. The prevalence of hypertension were 34.3% and 27.6% in smokers and non-smokers, 39.2% and 27.0% in alcoholic and non-alcoholic and 40.7% and 22.7% in obese or overweight group and normal or less weight group, respectively. There were significant statistical differences in prevalence of hypertension among the population in urban area and rural area, with different age, education levels, smoking status, drinking status and BMI (P<0.001). Conclusions: The prevalence of hypertension in Guizhou was at a high level. The hypertension prevalence in rural area was higher than that in urban area. Hypertension prevalence increased significantly with age. The prevalence of hypertension was negatively associated with the education level of the people. Older age, living in rural area, smoking, drinking, obesity were the risk factors for hypertension.
Adolescent
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Adult
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Aged
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Blood Pressure/physiology*
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Body Weight
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China/epidemiology*
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Female
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Humans
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Hypertension/epidemiology*
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Life Style/ethnology*
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Male
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Middle Aged
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Prevalence
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Risk Factors
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Rural Population
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Surveys and Questionnaires
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Urban Population
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Young Adult