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95 records – page 1 of 10.

[Comparison of QT-Interval Measurement Techniques and Their Clinical Value].

https://arctichealth.org/en/permalink/ahliterature272430
Source
Kardiologiia. 2004;44(5):71-3
Publication Type
Article
Date
2004
Author
L M Makarov
S N Chuprova
I I Kiseleva
Source
Kardiologiia. 2004;44(5):71-3
Date
2004
Language
Russian
Publication Type
Article
Keywords
Electrocardiography
Humans
Long QT Syndrome - diagnosis
Regression Analysis
Russia
Abstract
Long QT-interval is one of most important predictors of risk of development of life threatening arrhythmias and sudden death. Correct measurement of QT-interval is essential for diagnosis of its prolongation. At present the Bazett formula for calculation of corrected QT (QT(c) = QT/ radical (RR)) is a standard method of QT estimation. However historically in Russia calculation of predicted QT (QT(k) = k radical (RR)) QT(k) has become an accepted technique. Furthermore many authors in this country apply criteria created for QT(c) for interpretation of QT(k) values. This results in hyperdiagnosis of QT prolongation in unaffected persons, erroneous conclusions on harmless nature of this condition, and underestimation of risk in patients with real long QT syndrome. Thus it is vital to proclaim calculation of QT(c) an obligatory standard and to use existing international criteria for its interpretation.
PubMed ID
15159726 View in PubMed
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[Mental health in the Russian Federation in 1992-2010].

https://arctichealth.org/en/permalink/ahliterature106789
Source
Zh Nevrol Psikhiatr Im S S Korsakova. 2013;113(9):4-13
Publication Type
Article
Date
2013
Author
I A Mitikhina
V G Mitikhin
V S Yastrebov
O V Limankin
Author Affiliation
Nauchnyi tsentr psikhicheskogo zdorov'ia RAMN, Moskva.
Source
Zh Nevrol Psikhiatr Im S S Korsakova. 2013;113(9):4-13
Date
2013
Language
Russian
Publication Type
Article
Keywords
Humans
Mental Disorders - epidemiology
Regression Analysis
Russia
Socioeconomic Factors
Abstract
At the population level, the quantitative assessment of the impact of social-economic and medical-demographic factors on the dynamics of main mental health indicators (prevalence, incidence, level of suicide, disability) in the population of the Russian Federation in 1992-2010 years is presented. Regression models relating the key indicators of mental health with the health-demographic and social-economic factors have been developed. The interpretation of the dynamics of mental health in Russia according to the social changes and living conditions in the country during 1992-2010 years is suggested. Models have good predictive performance, which allows their use as a tool for real-time monitoring and planning of health and social services.
PubMed ID
24107873 View in PubMed
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[The epidemiological determinants of the irregular territorial prevalence of enteric viral hepatitis].

https://arctichealth.org/en/permalink/ahliterature217006
Source
Zh Mikrobiol Epidemiol Immunobiol. 1994 Nov-Dec;(6):45-6
Publication Type
Article

[Prognostication of tuberculosis morbidity among children in Udmurtiia based on results of correlation and regression analysis].

https://arctichealth.org/en/permalink/ahliterature148916
Source
Vestn Ross Akad Med Nauk. 2009;(7):26-9
Publication Type
Article
Date
2009
Author
O V Moiseeva
Source
Vestn Ross Akad Med Nauk. 2009;(7):26-9
Date
2009
Language
Russian
Publication Type
Article
Keywords
Child
Humans
Morbidity - trends
Prognosis
Regression Analysis
Russia - epidemiology
Tuberculosis - epidemiology
Abstract
Correlation and regression analysis of tuberculosis morbidity among children in Udmurtiya covered the period from 1991 to 2007. It was shown that linear functions can be used to prognosticate the morbidity rate. It is expected to increase in the near future. The morbidity rate is influenced by such factors as the lack of adequate disinfection in the foci of tuberculous infection, unfavourable living conditions, irregular treatment of infection sources, concomitant chronic pathology, incomplete family, and poorly controlled preventive chemotherapy.
PubMed ID
19708587 View in PubMed
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[Method of processing data on the physical development of children and adolescents by using a computer].

https://arctichealth.org/en/permalink/ahliterature255798
Source
Sov Zdravookhr. 1972;31(10):25-9
Publication Type
Article
Date
1972

[Correlation-regression analysis of infant mortality].

https://arctichealth.org/en/permalink/ahliterature204239
Source
Probl Sotsialnoi Gig Istor Med. 1998 May-Jun;(3):24-7
Publication Type
Article
Author
G V Tarasova
Source
Probl Sotsialnoi Gig Istor Med. 1998 May-Jun;(3):24-7
Language
Russian
Publication Type
Article
Keywords
Humans
Infant mortality
Infant, Newborn
Regression Analysis
Russia - epidemiology
United States - epidemiology
Abstract
Correlations between neonatal mortality coefficient and a group of socioeconomic and ecological parameters are analyzed for some economic regions and districts of Russia. At the level of regions, the strongest correlations were observed between birth rates, maternal mortality, subsistence minimum, level of education, incidence of narcomania and toxicomania (including that among adolescents), release of hard harmful substances in the atmosphere and of chlorine and sulfates in surface water bodies (r = 0.4-0.8). Multifactorial model was derived by the step regression method. This model can be used for predicting the level of neonatal mortality in the nearest 5.6 years on the basis of the negative or positive shifts in the socioeconomic status of Russia. In addition, several unifactorial exponential models at a district level were obtained, reflecting the relationship between neonatal mortality and birth rates, unemployment and incidence of narcomania and toxicomania.
PubMed ID
9778966 View in PubMed
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[Improved method of counting mosquito numbers around man using a sweep net and its comparison to dark bell counting].

https://arctichealth.org/en/permalink/ahliterature247945
Source
Med Parazitol (Mosk). 1979 Jan-Feb;48(1):18-24
Publication Type
Article

[Statistical analysis of medical information on oncologic diseases].

https://arctichealth.org/en/permalink/ahliterature212464
Source
Med Tekh. 1996 Mar-Apr;(2):38-40
Publication Type
Article
Author
A G Itskov
N I Kaliadin
M D Khodyreva
K E Shumilov
Source
Med Tekh. 1996 Mar-Apr;(2):38-40
Language
Russian
Publication Type
Article
Keywords
Data Interpretation, Statistical
Female
Humans
Male
Neoplasms - epidemiology - mortality
Regression Analysis
Russia - epidemiology
Abstract
The paper considers some modes of designing regression and autoregression models for predicting morbidity rates, as well as methods for correlation and factorial analysis of medical statistics on the basis of the materials available on cancer morbidity in Udmurtia.
PubMed ID
8754108 View in PubMed
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[Long-term dynamics and prognosis for tularemia and pseudotuberculosis morbidity in the Iaroslavl region].

https://arctichealth.org/en/permalink/ahliterature193180
Source
Zh Mikrobiol Epidemiol Immunobiol. 2001 Jul-Aug;(4):13-7
Publication Type
Article
Author
N M Okulova
T T Sirotkina
Author Affiliation
Institute of Problems of Ecology and Evolution, Moscow, Russia.
Source
Zh Mikrobiol Epidemiol Immunobiol. 2001 Jul-Aug;(4):13-7
Language
Russian
Publication Type
Article
Keywords
Humans
Prognosis
Regression Analysis
Russia - epidemiology
Tularemia - epidemiology
Weather
Yersinia pseudotuberculosis Infections - epidemiology
Abstract
The trends and main factors influencing the fluctuations of the levels of tularemia and pseudotuberculosis morbidity in the Iaroslavl region were revealed by the methods of mathematical statistics (regress analysis, time-series analysis, etc.). Tularemia morbidity was 0.467 +/- 0.216 cases (1950-1997) and pseudotuberculosis morbidity was 0.979 +/- 0.297 cases (1979-1997) per 100,000 of the population. The multiple regression equations permitting the prognostication of tularemia and pseudotuberculosis morbidity in the Iaroslvl region were derived.
PubMed ID
11569252 View in PubMed
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[Poisson's regression better than x2-test. Suicide frequency in Gotland as a basis for analysis of changes of rare events in a small group]

https://arctichealth.org/en/permalink/ahliterature68360
Source
Lakartidningen. 2001 Jan 31;98(5):433-6
Publication Type
Article
Date
Jan-31-2001
Author
S E Johansson
Author Affiliation
sven-erik.johansson@klinvet.ki.se
Source
Lakartidningen. 2001 Jan 31;98(5):433-6
Date
Jan-31-2001
Language
Swedish
Publication Type
Article
Keywords
Humans
Models, Statistical
Poisson Distribution
Regression Analysis
Suicide - statistics & numerical data
Sweden - epidemiology
PubMed ID
11229086 View in PubMed
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95 records – page 1 of 10.