Prevalence of cardiovascular diseases in elderly Chinese people in Taiwan.
In order to study the health status and prevalence of diseases in elderly Chinese people in Taiwan, a hospital-based, physician-conducted epidemiological survey was undertaken. Study subjects were people aged > or = 65 years who were randomly selected from four regions of Taiwan. A total of 2600 subjects were studied. Most of the study subjects visited the hospitals for detailed history taking, physical examination and laboratory tests, including urinalysis, blood chemistry, electrocardiography, and chest and lumbar spine radiography. The cardiovascular data of 2518 subjects (males 1283) comprised this report. The prevalence of hypertension in the aged Chinese in Taiwan was high in both males and females (males 33.2%, females 40.9%, combined 37%). Coronary artery disease was also common (11.4%), but the prevalence was relatively low compared with Western people. Other cardiovascular diseases such as aortic aneurysm and valvular heart disease were rare. About 70% of the electrocardiograms were found abnormal. This well-organized, large-scale epidemiological survey not only presents useful information for local medical care for the elderly but also provides important data for comparison between different people in the world.
Liau
C S
CS
National Taiwan University Hospital, No. 7, Taipei, Republic of China.
Tseng
Y Z
YZ
Lee
T K
TK
D000368:Aged; D001146:Arrhythmia, Sinus / Q000503:physiopathology; D001919:Bradycardia / Q000503:physiopathology; D002318:Cardiovascular Diseases / Q000453:epidemiology* / Q000503:physiopathology*; D002681:China / Q000208:ethnology; D003327:Coronary Disease / Q000453:epidemiology / Q000503:physiopathology; D004562:Electrocardiography; D005260:Female; D006801:Humans; D006973:Hypertension / Q000453:epidemiology / Q000503:physiopathology; D008297:Male; D015995:Prevalence; D013624:Taiwan / Q000453:epidemiology