Prevalence of risk factors and risk of mortality in relation to occupational group.
The aims of this study were to examine the prevalence of risk factors in different occupational groups of Kaunas men and women aged 35-64 years, and to assess the prognostic value of occupation on all-cause and cardiovascular mortality risk. The four random samples of Kaunas men and women (3,293 men and 3,561 women) aged 35-64 years from the Multinational Monitoring of Trends and Determinants in Cardiovascular Disease (MONICA) study (1983-2002) were examined using the standard epidemiological methods. The participants of the first three surveys were followed-up, in terms the end points reached, from the beginning of each survey until January 1, 2004. A multivariate Cox model was used for the analysis. In 1983-1984, the proportion of manual workers was greater than proportion of non-manual workers among both men and women. Twenty years later, the proportion of female manual workers decreased twice to 26.2%. The prevalence of majority risk factors showed no difference in manual and non-manual workers among both men and women. The risk of death from cardiovascular diseases among manual workers was 1.5 times greater than among non-manual workers. The different prognostic value of various variables has been determined on all-cause mortality risk in groups of manual and non-manual workers.
Tamosiūnas
Abdonas
A
Institute of Cardiology, Kaunas University of Medicine, Kaunas, Lithuania. atamos@kmu.lt
Reklaitiene
Regina
R
Domarkiene
Stanislava
S
Baceviciene
Migle
M
Virviciūte
Dalia
D
D000328:Adult; D000367:Age Factors; D000428:Alcohol Drinking / Q000453:epidemiology; D002318:Cardiovascular Diseases / Q000453:epidemiology* / Q000401:mortality; D003430:Cross-Sectional Studies; D003625:Data Collection; D005260:Female; D005500:Follow-Up Studies; D006304:Health Status; D006801:Humans; D008097:Lithuania; D008297:Male; D008875:Middle Aged; D009026:Mortality / Q000639:trends*; D015999:Multivariate Analysis; D009790:Occupations; D011379:Prognosis; D016016:Proportional Hazards Models; D012307:Risk Factors; D012737:Sex Factors; D012907:Smoking / Q000453:epidemiology; D012959:Socioeconomic Factors; D013997:Time Factors