Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Ratna P. Thomas"'
Publikováno v:
International Journal of Obesity. 28:1463-1470
OBEJECTIVE: To examine the relative size of the effects of fitness and fatness on mortality in Russian men, and to make comparison to US men. DESIGN: Prospective closed cohort. SUBJECTS: 1359 Russian men and 1716 US men aged 40–59?y at baseline (19
Publikováno v:
Epidemiology. 15:565-572
The effects of fitness on mortality either from cardiovascular disease (CVD) or from all causes, among hypertensive adults, are not fully understood, especially among women. The objective of this study was to examine the effect of fitness on all-caus
Publikováno v:
Medicine & Science in Sports & Exercise. 35:270-277
The purpose of this study was to determine the independent and combined effects of cardiorespiratory fitness and obesity on all-cause cancer mortality for women and men.Using the Lipids Research Clinics Prevalence Study, we examined the relationship
Autor:
Andrzej Pajak, Stefan Rywik, Ewa Kawalec, Jarostaw Pikon, Teri A. Manolio, Aleksandra Pytlak, Clarence E. Davis, Ratna P. Thomas, Grażyna Broda
Publikováno v:
International Journal of Epidemiology. 27:953-961
Background Fibrinogen and factor VII activity are known to be related to atherosclerosis and coronary heart disease, but population differences in clotting factors and modifiable characteristics that influence their levels have not been widely explor
Autor:
Ying Li, Tianxiu Cao, Aaron R. Folsom, Chengye Guo, Ratna P. Thomas, Lincheng Zhao, Barbara H. Dennis, Xiuzhen Tian, Runping Zheng, Xuxu Rao, Jeremiah Stamler, Xiaoging Liu, Yihe Li, Qiling Zhuo, Beifan Zhou, Jun Yang
Publikováno v:
International Journal of Epidemiology. 24:528-534
Background Serum cholesterol (TC) levels and coronary heart disease (CHD) are lower in China than in western countries. This report examines the role of diet in determining TC. Methods Data were collected as part of a cross-sectional study of 10,000
Publikováno v:
American journal of epidemiology. 156(9)
The relative size of the effects of fitness and fatness on longevity has been studied in only one cohort. The authors examined this issue using data from 2,506 women and 2,860 men in the Lipid Research Clinics Study. The mean age was 46.6 years in wo
Autor:
A.A. Alexandrov, Alexander D. Deev, S.G. Smirnova, Ratna P. Thomas, Yu. B. Gershunskaya, June Stevens, Clarence E. Davis
Publikováno v:
Scopus-Elsevier
Attitudes and behaviors related to nutrition are known to differ between white-American and black-American adolescents, however, little is known about teenagers from Russia. We hypothesized that, compared with white-American or black-American teenage
Autor:
Ratna P. Thomas, Clarence E. Davis, Diane H. Williams, James R. Abernathy, Alexander D. Deev, Svetlana A. Shalnova, Dmitri B. Shestov, Lars-Göran Ekelund, Svetlana I. Plavinskaya
Publikováno v:
Atherosclerosis. 122(1)
Examination of blood pressure (BP) and heart rate (HR) measurements at rest and during exercise in samples of USA and Russian middle-aged men and women show significant differences between countries for both genders. Russian men had higher resting sy
Autor:
Andrzej Pajak, Ratna P. Thomas, Stefan Rywik, Sandra H. Irving, Helena Czarnecka, Jan Sznajd, Henryka Wagrowska, Aleksander Celinski, James R. Abernathy, Grażyna Broda, O. Dale Williams, Witold Kupsc, E. Chotkowska
Publikováno v:
Atherosclerosis. 95(1)
Data from two epidemiological studies are used to measure the degree to which two well-known guidelines agree in measuring hyperlipidemia in population samples in the US and Poland. The epidemiological studies are the US Lipid Research Clinics Progra
Autor:
Magorzata Sznajdermanciswicka, Sandra H. Irving, Ewa Baczynska, Iwona Morawska, Ratna P. Thomas, Andrzej Pajak, Henryka Wagrowska, Helena Czarnecka, Piotr Misiowiec, Stefan Rywik, Pawel Kurjata, Magorzata Konopka, Jan Sznajd, James R. Abernathy, O. Dale Williams, Bengt Furberg
Publikováno v:
American Journal of Epidemiology. 130:446-456
Three diverse samples of men and women aged 35-64 years living in urban Poland, rural Poland, and the United States, are described and subsequently analyzed by multiple regression methods. Total cholesterol, low density lipoprotein (LDL) cholesterol,