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[Mortality rate among men aged 40-59 based on the data of intravital screening]
Insights
This study on 3820 men found that combining angina pectoris with ischemic electrocardiogram (ECG) codes significantly increased mortality risk. Conversely, no coronary heart disease (CHD) symptoms or left ventricular hypertrophy indicated lower mortality.
Area of Science:
- Cardiology
- Epidemiology
- Public Health
Context:
- Investigated mortality rates in middle-aged men.
- Utilized screening data from 3820 males aged 40-59.
- Included a 6-year follow-up period to assess outcomes.
Purpose:
- To compare screening results with mortality rates.
- To identify risk factors associated with higher mortality.
- To evaluate the prognostic value of epidemiological methods in diagnosing coronary heart disease (CHD).
Summary:
- Mortality was highest in men with angina pectoris and "ischemic" ECG codes.
- Lowest mortality was observed in men without CHD symptoms and left ventricular hypertrophy.
- The epidemiological method demonstrated significant prognostic value for CHD diagnosis.
Impact:
- Highlights the prognostic significance of specific clinical and ECG findings in predicting mortality.
- Provides evidence for the effectiveness of epidemiological approaches in cardiovascular risk assessment.
- Informs public health strategies for managing cardiovascular disease risk in middle-aged populations.
Abstract:
The article compares the results of the screening of 3820 males aged 40 to 59 years, representative of the open population, and the mortality rate over a 6-year-follow-up. Mortality was the highest in males in whom angina pectoris was combined with "ischemic" codes on the ECG and the lowest in subjects without CHD symptoms and without codes of left ventricular hypertrophy. The study showed a fairly high prognostic value of the epidemiologic method of CHD diagnosis.