Download or read book Epidemiologic Analysis of Breast Cancer Incidence Using Density Equalizing Map Projection DEMP written by Christine Anne Erdmann and published by . This book was released on 2001 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Use of Density Equalizing Map Projections DEMP in the Analysis of Childhood Cancer in Four California Counties written by and published by . This book was released on 1995 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: In studying geographic disease distributions, one normally compares rates of arbitrarily defined geographic subareas (e.g. census tracts), thereby sacrificing the geographic detail of the original data. The sparser the data, the larger the subareas must be in order to calculate stable rates. This dilemma is avoided with the technique of Density Equalizing Map Projections (DEMP). Boundaries of geographic subregions are adjusted to equalize population density over the entire study area. Case locations plotted on the transformed map should have a uniform distribution if the underlying disease-rates are constant. On the transformed map, the statistical analysis of the observed distribution is greatly simplified. Even for sparse distributions, the statistical significance of a supposed disease cluster can be reliably calculated. The present report describes the first successful application of the DEMP technique to a sizeable ''real-world'' data set of epidemiologic interest. An improved DEMP algorithm [GUSE93, CLOS94] was applied to a data set previously analyzed with conventional techniques [SATA90, REYN91]. The results from the DEMP analysis and a conventional analysis are compared.
Download or read book Breast Cancer Epidemiology written by Christopher Li and published by Springer Science & Business Media. This book was released on 2009-11-11 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: Breast cancer remains a disease of considerable public health importance worldwide, with over 800,000 new cases diagnosed globally each year. Considerable energy is currently being spent by researchers to further our understanding of this complex disease, however, keeping up with all of the new data is a real challenge given the sheer volume of information that becomes available on a daily basis. The purpose of this book would be to provide a comprehensive review of breast cancer epidemiology, covering the topics of disease burden, etiology, risk factors, prevention, early detection/screening, treatment, and outcomes. The book would be a single comprehensive source of the most recent information on breast cancer epidemiology, and it would serve as a valuable resource for breast cancer researchers across disciplines regardless of what stage of their career they are in. To the knowledge of the editor, no such resource is currently available.
Download or read book Density Equalizing Map Projections cartograms in Public Health Applications written by and published by . This book was released on 1998 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: In studying geographic disease distributions, one normally compares rates among arbitrarily defined geographic subareas (e.g. census tracts), thereby sacrificing some of the geographic detail of the original data. The sparser the data, the larger the subareas must be in order to calculate stable rates. This dilemma is avoided with the technique of Density Equalizing Map Projections (DEMP){copyright}. Boundaries of geographic subregions are adjusted to equalize population density over the entire study area. Case locations plotted on the transformed map should have a uniform distribution if the underlying disease risk is constant. On the transformed map, the statistical analysis of the observed distribution is greatly simplified. Even for sparse distributions, the statistical significance of a supposed disease cluster can be calculated with validity. The DEMP algorithm was applied to a data set previously analyzed with conventional techniques; namely, 401 childhood cancer cases in four counties of California. The distribution of cases on the transformed map was analyzed visually and statistically. To check the validity of the method, the identical analysis was performed on 401 artificial cases randomly generated under the assumption of uniform risk. No statistically significant evidence for geographic non-uniformity of rates was found, in agreement with the original analysis performed by the California Department of Health Services.
Download or read book Use of Density Equalizing Map Projections DEMP in the Analysis of Childhood Cancer in Four California Counties Revision 2 written by and published by . This book was released on 1995 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: In studying geographic disease distributions, one normally compares rates among arbitrarily defined geographic subareas (e.g. census tracts), thereby sacrificing the geographic detail of the original data. The sparser the data, the larger the subareas must be in order to calculate stable rates. This dilemma is avoided with the technique of Density Equalizing Map Projections (DEMP). Boundaries of geographic subregions are adjusted to equalize population density over the entire study area. Case locations plotted on the transformed map should have a uniform distribution if the underlying disease rates are constant. The present report describes the application of the DEMP technique to 401 childhood cancer cases occurring between 1980 and 1988 in four California counties, with the use of map files and population data for the 262 tracts of the 1980 Census. A k'th nearest neighbor analysis provides strong evidence for geographic non-uniformity in tract rates (p
Download or read book Breast Cancer on the Rise written by Paula M. Lantz and published by . This book was released on 1991 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Density Equalizing Map Projections cartograms in Public Health Applications written by Deane Whitney Merrill and published by . This book was released on 1998 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Use of Density Equalizing Map Projections DEMP in the Analysis of Childhood Cancer in Four California Counties written by D. W. Merrill and published by . This book was released on 1995 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Breast Cancer Epidemiology written by Christopher Li and published by Springer. This book was released on 2010-04-29 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: Breast cancer remains a disease of considerable public health importance worldwide, with over 800,000 new cases diagnosed globally each year. Considerable energy is currently being spent by researchers to further our understanding of this complex disease, however, keeping up with all of the new data is a real challenge given the sheer volume of information that becomes available on a daily basis. The purpose of this book would be to provide a comprehensive review of breast cancer epidemiology, covering the topics of disease burden, etiology, risk factors, prevention, early detection/screening, treatment, and outcomes. The book would be a single comprehensive source of the most recent information on breast cancer epidemiology, and it would serve as a valuable resource for breast cancer researchers across disciplines regardless of what stage of their career they are in. To the knowledge of the editor, no such resource is currently available.
Download or read book Dissertation Abstracts International written by and published by . This book was released on 2002 with total page 734 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book American Doctoral Dissertations written by and published by . This book was released on 2001 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book American Journal of Public Health written by and published by . This book was released on 2009 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Index Medicus written by and published by . This book was released on 2004 with total page 2068 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. for 1963- include as pt. 2 of the Jan. issue: Medical subject headings.
Download or read book Age Period Cohort Analysis written by Yang Yang and published by CRC Press. This book was released on 2016-04-19 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores the ways in which statistical models, methods, and research designs can be used to open new possibilities for APC analysis. Within a single, consistent HAPC-GLMM statistical modeling framework, the authors synthesize APC models and methods for three research designs: age-by-time period tables of population rates or proportions, repeated cross-section sample surveys, and accelerated longitudinal panel studies. They show how the empirical application of the models to various problems leads to many fascinating findings on how outcome variables develop along the age, period, and cohort dimensions.
Download or read book A Dictionary of Epidemiology written by Miquel S. Porta and published by Oxford University Press, USA. This book was released on 2014 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edition is the most updated since its inception, is the essential text for students and professionals working in and around epidemiology or using its methods. It covers subject areas - genetics, clinical epidemiology, public health practice/policy, preventive medicine, health promotion, social sciences and methods for clinical research.
Download or read book The Epidemiology of Aging written by Anne Newman and published by Springer Science & Business Media. This book was released on 2012-12-12 with total page 611 pages. Available in PDF, EPUB and Kindle. Book excerpt: The average age of the world’s population is increasing at an unprecedented rate and this increase is changing the world. This “Silver tsunami” emphasizes the need to provide advanced training in epidemiology and increase the cadre of experts in the study of aging. This book is designed to summarize unique methodological issues relevant to the study of aging, biomarkers of aging and the biology/physiology of aging and in-depth discussions of the etiology and epidemiology of common geriatric syndromes and diseases. Contributing authors in the book represent many disciplines, not only epidemiology and clinical geriatrics, but also demography, health services, research, cardiovascular disease, diabetes, psychiatry, neurology, social services, musculoskeletal diseases and cancer. The aim of the book is to provide a broad multidisciplinary background for any student/researcher interested in aging. The material in the book is organized and comprehensive. It represents the most up-to-date information on the scientific issues in aging research written by academics who specialize in research and training in the broad field of aging. The structure and organization of the book reflects our course series in the Epidemiology of Aging starting with the broad issues of demography and methodology, and then addressing specific health conditions and geriatric conditions common to older persons.
Download or read book Epidemiology and the Delivery of Health Care Services written by Denise M. Oleske and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this introductory textbook to epidemiology, students will discover the knowledge and skills required for managing population-based health care under health reform. Fundamental epidemiological techniques are presented teaching students to assess the health status of populations served; determine appropriate interventions based upon knowledge of factors which affect health status; and evaluate the impact of health care systems, programs, technologies, and policies on the health status of populations. Each chapter includes case studies and discussion questions.
