[Decrease in cardiovascular disease mortality in the Czech Republic from 1984 to 1993 and its possible causes].

Background: The objective of the investigation was to evaluate the ten-year development of the cardiovascular mortality rate in two population groups in the age bracket from 25 to 64 years, i.e. in subjects living in six districts which participated in the international WHO project MONICA and in the population of the whole Czech Republic.

[Is the recent decrease in cholesterolemia in the Czech Republic convincing evidence?].

Background: The objective of the study was to evaluate the 8-year trend of serum cholesterol levels in six districts of the Czech Republic, to assess whether the reduction of mean values of total cholesterol recorded during the period between 1985 and 1992 was convincing and to discuss possible causes and consequences of this development.

Methods And Results: Three cross-sectional surveys of risk factors were implemented in independent random 1% samples of the population aged 25-64 years. In 1985 1256 men (respondence rate 81.

[Changes in the cardiovascular risk profile of the population of the Czech Republic--MONICA 1992].

Background: The cardiovascular risk profile of the population in the Czech Republic is unfavourable, the mortality of the population from cardiovascular diseases is among the highest in the world. The objective of the present work was to compare the prevalence of the most serious risk factors in 1988 and 1992 and to find out whether the change of the political and economic system in 1989 had an impact on the risk profile of the population. Within the framework of the international WHO project MONICA independent 1% random population samples, age bracket 25-64 years, were examined in six districts of the Czech Republic.

Development of the cardiovascular risk in the population of the Czech Republic.

Population surveys of the major cardiovascular risk factors were conducted in six districts of the Czech Republic in 1988 and 1992 as part of the WHO MONICA Project. One-percent independent random samples of the population aged 25-64 years were examined and investigated; in 1988, the survey included 1357 men and 1412 women (response rates of 85.5% and 88.

The effect of body fat distribution on cardiovascular risk factors in the population of the Czech Republic.

A study of cardiovascular risk factors including anthropometry was performed as part of the MONICA project in 1988 in the population of six districts of the Czech Republic. In addition to probands' weight and height, the circumferences of waist and hips were measured to calculate the index of body fat distribution given as WHR (wast/hip ratio). In the age group of 25-64 years, WHR was significantly higher in men (0.

Cardiovascular risk factors in the Czech population.

In 1985 and 1988 as part of the WHO's MONICA project two surveys of cardiovascular risk factors were conducted in the population aged 25 to 64 years and resident in the six districts of the Czech Republic collaborating in MONICA. Over a period of three years, the prevalence of smoking decreased from 46% to 41.8% (p less than 0.

[Trends in body weight in the population of the Czech Republic].

The authors investigated the development of body weight of the population from six districts in the Czech Republic participating in the international WHO project MONICA. The examinations were made within the framework of epidemiological studies of risk factors of IHD in 1985 and 1988 in 1% independent population samples (range 25-64 years). The mean values of body mass index, BMI, increased in the above three-year period in men from 26.

[The development of cholesterolemia in the Czech population 1985-1988].

The authors followed up the development of serum cholesterol levels in the population aged 25-64 years in six districts of the CR. These districts collaborate since 1984 in the international WHO programme, MONICA. The mean total cholesterol levels increased during 1985-1988 in men from 6.

Coronary events in the population of six districts of the Czech Socialist Republic.

In 1984, 640 coronary events were registered in six districts of the Czech Socialist Republic in a population of 164, 185 men aged 25 to 64 years; in a population of 166, 651 women of the same age-group there occurred 162 coronary events. 695 coronary events were according to criteria of the MONICA project (Monitoring of Cardiovascular Diseases and their Risk Factors) confirmed as definite or possible myocardial infarction (MI). The incidence of MI per 100,000 inhabitants amounted in 1984 to 347.

Myocardial Infarction Register in MONICA-Czechoslovakia Centre.

In 1984, 802 coronary events (age 25-64) were registered in six MONICA areas in Czechoslovakia. According to the MONICA study criteria, 63% of these coronary events in males and 51% in females were confirmed as definite myocardial infarction (MI), 26% of events in both males and females as possible MI, 5% of events in males and females were fetal cases with insufficient data, and 6% of events in males and 18% in females were not confirmed as MI (MONICA diagnostic category = 4). Age-standardized annual attack rates of MI per 100,000 population (age 35-64) were 510.