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[An epidemiological study on degenerated heart valvular diseases among military elderly population in Beijing]
Li Liu1, Yu-sheng Zhao, Shi-wen Wang
1Institute of Geriatric Cardiology, General Hospital of People's Liberation Army, Beijing 100853, China.
Objective:
To investigate the prevalence and possible risk factors of senile degenerated heart valvular disease (SDHVD) among military elderly in Beijing.
Methods:
820 individuals, aged 60 or above,are randomly selected from 8202 individuals, in 21 military retirement centers in Beijing. Each individual answers a questionnaire and receives Doppler echocardiographic examination for an observation of the cardiac structure, function and valve condition. A logistic regression analysis is also made to identify possible risk factors and their powers on the prevalence of SDHVD.
Results:
The prevalence ratio of SDHVD by means of ultrasonic checks among military elderly in Beijing is 13.4%. Among them, the prevalence ratio of SDHVD for age groups of 60-, 70-, and 80 or above are 7.7%, 16.1%, 25.7% respectively. Data from logistic regression shows the following results that SDHVD risk factors include age, hypertention, hyperlipemia, stroke and cadiovascular family history.
Conclusion:
The prevalence of SDHVD among the military elderly in Beijing rises with the increase of age. SDHVD risk factors include age, hypertention, hyperlipemia, stroke and cadiovascular family history.
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