Correlates of mortality in Russian and US women. The Lipid Research Clinics Program.
Am J Epidemiol
; 139(4): 369-79, 1994 Feb 15.
Article
em En
| MEDLINE
| ID: mdl-8109571
ABSTRACT
PIP: Associations between selected risk factors and 7-year all-cause mortality were studied in 2187 Russian women and 2146 US women who were screened as part of the US-Russian collaborative program conducted at 9 sites during the period 1972-1976. Cholesterol and triglycerides were measured in males and females aged birth to 99 years. US women between 40 and 69 years of age were examined during the period 1972-1976. In Russia, women aged 20-69 years were screened on a single occasion during the years 1978-1982. Russian women aged 40-69 years were included in this report. The proportional hazards model was used to assess the associations between mortality and the risk factors. 4% of the Russian women and 22% of the US women reported taking hormones. In the US sample, the only statistically significant interaction was that between hormone use and high density lipoprotein (HDL) cholesterol. Cigarette smoking and elevated systolic blood pressure were associated with increased mortality in both samples. Although the associations of prevalent angina and electrocardiographic abnormalities were similar in magnitude, they were significant only in the Russian sample, while cigarette smoking was significant only in the US sample. The major difference in the 2 samples related to HDL cholesterol, where there was a strong negative association in the US women and no association in the Russian women. Although it was relatively weak, there was also a statistically significant association between triglycerides and mortality in the US sample. HDL cholesterol was inversely related to mortality in US women, but there was no association of HDL cholesterol with mortality in Russian women. The noticeable differences between the samples were the higher systolic blood pressure, body mass index, and prevalence of angina and electrocardiographic abnormalities in the Russian women, and the much higher prevalence of current cigarette smoking in the US women. The respective public health services should address smoking and elevated blood pressure.
Palavras-chave
Age Factors--women; Americas; Behavior; Biology; Body Weight--women; Cholesterol--women; Comparative Studies; Contraception; Contraceptive Methods; Demographic Factors; Developed Countries; Diseases; Eastern Europe; Europe; Family Planning; Hypertension--women; Lipid Metabolic Effects--women; Lipids; Mortality; Mortality Determinants--women; North America; Northern America; Oral Contraceptives; Physiology; Population; Population Characteristics; Population Dynamics; Risk Factors; Russia; Smoking--women; Studies; United States; Vascular Diseases
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Mortalidade
/
Causas de Morte
/
Saúde da Mulher
Tipo de estudo:
Etiology_studies
/
Prognostic_studies
/
Risk_factors_studies
Limite:
Adult
/
Aged
/
Female
/
Humans
/
Middle aged
País/Região como assunto:
America do norte
/
Asia
/
Europa
Idioma:
En
Revista:
Am J Epidemiol
Ano de publicação:
1994
Tipo de documento:
Article
País de publicação:
Estados Unidos