Analysis of Health Surveys


Book Description

How to apply statistical methods to survey data--a guide toeffective analysis of health surveys. With large health surveys becoming increasingly available forpublic use, researchers with little experience in survey methodsare often faced with analyzing data from surveys to addressscientific and programmatic questions. This practical book providesstatistical techniques for use in survey analysis, making healthsurveys accessible to statisticians, biostatisticians,epidemiologists, and health researchers. The authors clearlyexplain the theory and methods of survey analysis along withreal-world applications. They draw on their work at the NationalInstitutes of Health as well as up-to-date information from acrossthe literature to present: * The sampling background necessary to understand health surveys. * The application of such techniques as t-tests, linear regression,logistic regression, and survival analysis to survey data. * The use of sample weights in survey data analysis. * Dealing with complications in variance estimation in large healthsurveys. * Applications involving cross-sectional, longitudinal, andmultiple cross-sectional surveys, and the use of surveys to performpopulation- based case-control analyses. * Guidance on the correct use of statistical methods found insoftware packages. * Extensive bibliography.




Current Catalog


Book Description

First multi-year cumulation covers six years: 1965-70.




Retirement Income


Book Description

Strategies, products, and public policies that will help a new generation of retirees maximize income and minimize risk. As members of the baby boom generation head into retirement, they face an economic environment that has changed noticeably since their parents retired. Most of these new retirees will not be equipped, as many in the earlier generation were, with private pension plans, early retirement options, and fully paid retiree health benefits in addition to Social Security and Medicare. Today it is increasingly left to retirees themselves to plan how to maximize retirement income and minimize risk. In Retirement Income, Mark Warshawsky and his colleagues describe strategies, products, and public policies that will help a new generation achieve financial security and income growth in retirement. Warshawsky, a noted expert in the field who has worked in both government and private industry, analyzes two insurance vehicles, life annuities and long-term care insurance, and their capacity to protect against the extra costs arising from longevity and disability. He proposes two innovations. The first is a strategy that includes a set percentage withdrawal from a balanced portfolio, which is gradually used to purchase a ladder of life annuities. The second proposal, which includes a description of the potential choices in product design and available tax characteristics, is a product that integrates the immediate life annuity and long-term care insurance. With Retirement Income, Warshawsky offers practical ideas based on the results of empirical investigations and analyses, which can be applied to household decision making by retirees and their financial planners and to the design of insurance products and public policy.




Injury Prevention


Book Description

The authors emphasize a methodological approach in the analysis of the health impact, circumstances, and costs of injuries. They detail the role of health services in injury prevention and describe surveillance methods and effective preventive measures that can be implemented relatively easily, even in countries with limited resources.