الصفحة 1
الصفحة 1
Visualizing Mortality Dynamics in the Lexis Diagram
Visualizes mortality dynamics in the Lexis diagram. While the standard approach of plotting death rates is also covered, the focus in this book is on the depiction of rates of mortality improvement over age and time. This rather novel approach offers a more intuitive understanding of the underlying dynamics, enabling readers to better understand whether period- or cohort-effects were instrumental for the development of mortality in a particular country. Besides maps for single countries, the book includes maps on the dynamics of selected causes of death in the United States, such as cardiovascular diseases or lung cancer. The book also features maps for age-specific contributions to the change in life expectancy, for cancer survival and for seasonality in mortality for selected causes of death in the United States. The book is accompanied by instructions on how to use the freely available R Software to produce these types of surface maps.
Seasonality in Human Mortality : A Demographic Approach
Seasonal fluctuations in mortality are a persistent phenomenon across populations. In Western countries of the Northern hemisphere, mortality is typically larger in winter than in summer which is attributed to the detrimental effects of cold to health. This does, however, not explain why in colder countries the differences between winter and summer mortality are smaller than in countries with warm or moderate climate. This book, therefore, investigates whether sociodemographic and socioeconomic factors play a role as important for seasonal mortality as they do for mortality in general. Using modern statistical methods, the book shows, for example for the United States, that the fluctuations between winter and summer mortality are smaller the more years someone has spent in school.
