Some biological cardiovascular risk factors and diet in samples of the male population of Tallinn, Estonia in 1984/1985 and 1992/1993.

Background: The role of diet in the development of atherosclerosis and coronary heart disease is well known from animal, clinical and epidemiological studies; the influence of dietary factors is realized through their impact on body mass, lipids and blood pressure. The aim of this investigation was to study the levels of some biological risk factors: blood pressure, total cholesterol, triglycerides and body mass, as well as nutrition, in the male population of Tallinn, the capital of Estonia, in 1984/1985 and 1992/1993 (the transition period).

Methods: Two independent random samples of the male population of Tallinn, aged 30 to 54, were examined in 1984/1985 (1,890 men) and in 1992/1993 (752 men).

Effects of alcohol on the major steps of reverse cholesterol transport.

The effects of moderate alcohol consumption on the capacity of blood sera to promote acceptance of cholesterol (C) from Fu5AH hepatoma cells, esterification of delivered free C, and transfer of produced cholesteryl esters to apolipoprotein (apo) B-containing lipoproteins have been studied. Twenty male subjects with relatively high (>50 mg/dl, n = 10) and low (<50 mg/dl, n = 10) high density lipoprotein (HDL) C levels consumed for eight weeks red grape wine (0.3 g ethanol/kg body mass per day).

Assessment of the general health profile trends in the male population of Tallinn, Estonia.

Objective: To construct a complex indicator, the Health Index, for the determination of the general health profile of the population and to assess the time trends of the latter in the male population of Tallinn, the capital of Estonia.

Design: Three epidemiological studies of cardiovascular diseases (CVD) risk factor involving independent random samples of the male population of Tallinn aged 30-59 y were carried out in 1981/82 (survey I), in 1984/85 (survey II) and in 1992/94 (survey III), the total number of participants was 5019. The screening procedure included standard epidemiological methods.

New-onset angina pectoris: initial characteristics and results of a 6 to 12-month follow-up.

173 patients, aged 46.8 years on the average, were examined in the first 3 months after onset of angina pectoris. 97% of them presented at least one of risk factors (smoking, arterial hypertension, overweight, dyslipoproteinaemia), in 79% two or more risk factors were present simultaneously.

Prevention of atherosclerosis among 11-year-old schoolchildren in two Moscow administrative districts.

A total of 4,213 boys and girls 11 years of age were screened in two Moscow administrative districts. Preventive measures were conducted in one district and were directed at excess body mass, systolic blood pressure, blood lipids (only among boys), cigarette smoking, and physical inactivity. A reference group of peers, who did not receive advice on prevention, was selected from another district.

The use of lipid indicators and indexes for assessment of ischaemic heart disease.

The informative value of various lipid indicators and indexes in healthy subjects and in patients with ischaemic heart disease (IHD) is compared. In 10 investigated biochemical indicators significant differences were found between healthy people and subjects with epidemiological or clinical signs of IHD. The first places in the order according to Anderson-Bahadur intervals were held by the cholesterol atherogenity index, total cholesterol (CS) and the percent of high-density lipoproteins cholesterol (HDL-CS) in total CS.