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Analysis Of The Prevalence Of Hypertension And Its Risk Factors Among Rural Population In Ningxia

Posted on:2012-02-05Degree:MasterType:Thesis
Country:ChinaCandidate:J GongFull Text:PDF
GTID:2214330362952166Subject:Internal Medicine
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Objective:TO explore the current status of prevalence, awareness, treatment and control of hypertension and influential in Ningxia. TO establish the foundation for prevention and treatment of the hypertension in Ningxia, Provide theoretical basis. TO guide targeted health education in the future.Methods: Adopted the methods of stratified cluster sampling, choose five village spot where took people above 18 years old as investigation object. People those had been trained qualified to carry out physical examination and questionnaires survey to investigation object one by one.Result: Of 4941 subjects investigated, 2122 are male and 2819 are female,870 were reported to have hypertension and the prevalence rate was 17.61%. The standardized prevalence rate of hypertension was 13.88%. The prevalence rate was 14.8% in male and 19.8% in female. The difference was significant (P<0.05).The prevalence rate was 16.60% in Hui nationality and 18.91% in Han nationality. The difference was significant (P < 0.05).The hypertension prevalence rate advanced along with the age gradually increases, from 40 years old the prevalence rate rise scope to be obvious. In 70 years old prevalence of hypertension was the highest. The percentages of awareness, treatment and control of hypertension in Ningxia respectively was 62.07%, 47.82%, 13.44%. The percentages of awareness, treatment and control in male was 54.95% ,32.30%,12.14%, the percentages of awareness, treatment and control in female was 66.07%,52.60%,14.18%. Percentages of awareness ,treatment in female was higher than male, respectively P<0.05. To control rate of hypertension ,the difference between male and female was not significant. The percentages of awareness, treatment and control in Hui nationality was 62.01%,46.81%,13.48%, the percentages of awareness, treatment and control in Han nationality was 62.12% , 48.70% , 13.42%.The difference between Hui nationality and Han nationality was not significant.According to logistic regression analysis, overweight or obesity,abdomen obesity,age,family history,take excessive sale(taste salty) were the risk factors of hypertension. The OR respectively was 1.807,2.504,2.082,2.717,1.990,1.484 and 2.860;the nation was protection factors, OR was 0.800.Incidence of coronary heart disease and diabetes in hypertension crowd was higher than non-crowd. OR respectively was 6.205,3.599.Conclusion: 1,The prevalence rate was 17.61%,prevalence rate was 13.88%,which was higher than 12.75%,Ningxia hypertension sampling survey in 1998;which was also far beyond 11.9%,the national hypertension sampling survey in 1991;while it was lower than 18.80% in 2002 national nutrition and health investigation. The female prevalence rate was higher than male. The hypertension prevalence rate advanced along with the age gradually increases. Prevention and control of hypertension should focus on people above 40 years old. 3,Ningxia area hypertension awareness,treatment and control rate was separately far beyond the result in 1991 national hypertension sample investigation with the number 25%,11.4%,2.9% separately, it was also higher than the results of national nutrition and health investigation on population over 18 years old in 2002 with the number 30.2%,24.7%,6.1% separately. But it still at a lower lever, need to improve. Situation of female in awareness,treatment and control was better than male. 4,The primary risk factors of Ningxia were the overweight or obesity, abdomen obesity,age,family history,take excessive sale(taste salty). Protecting factor was nation.
Keywords/Search Tags:Hypertension, Prevalence rate, Risk factors
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