Tag Archives: biosocial surveys

Understanding Life Expectancy in the U.S.: Analysis Behind the Numbers

Over the past 25 years, life expectancy has been rising in the United States at a slower pace than has been achieved in many other high-income countries. Consequently, the United States has been falling steadily in the world rankings for level of life expectancy, and the gap between the United States and countries with the highest achieved life expectancies has been widening, especially for women.

The National Resource Council has recently released a report on this subject, Explaining Divergent Levels of Longevity in High-Income Countries. We asked Barney Cohen, Director of the Committee on Population, for his comments:

“The relatively poor performance of the United States over the past 25 years is surprising given the country spends far more on health care than any other nation in the world, both absolutely and as a percentage of gross national product. Concerned about this divergence, the National Institute on Aging asked the National Research Council’s Committee on Population to examine evidence on possible causes. The panel concluded that a history of heavy smoking and elevated levels of obesity are two factors that are playing a substantial role in the relatively poor performance of the United States. The report should be of interest to both health researchers and policymakers.”

Explaining Divergent Levels of Longevity in High-Income Countries identifies some of the main factors that have been driving differences in life expectancy among wealthy countries and discusses research gaps. This book points out that factors that contribute to lower life expectancy are more common among people of lower social status and those who are less likely to have lifetime access to health care.

A related book, International Differences in Mortality at Older Ages: Dimensions and Sources, is a collection of papers written by experts in the field to provide an assessment of the plausibility of the most obvious possible explanations that have been advanced to explain the poor position of the United States in terms of life expectancy above age 50. The authors, all of whom are at the forefront of work in their fields, provide state-of-the-art assessments of the research and identify gaps in measurement, data, theory, and research design.

These books and others from the Committee on Population can inform debate and guide decision-making.

Explaining Divergent Levels of Longevity in High-Income Countries
Explaining Divergent Levels of Longevity in High-Income Countries

Over the last 25 years, life expectancy at age 50 in the U.S. has been rising, but at a slower pace than in many other high-income countries, such as Japan and Australia. This difference is particularly notable given that the U.S. spends more on health care…
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International Differences in Mortality at Older Ages
International Differences in Mortality at Older Ages: Dimensions and Sources

In 1950 men and women in the United States had a combined life expectancy of 68.9 years, the 12th highest life expectancy at birth in the world. Today, life expectancy is up to 79.2 years, yet the country is now 28th on the list, behind the United Kingdom,…
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Assessing the Impact of Severe Economic Recession on the Elderly
Assessing the Impact of Severe Economic Recession on the Elderly: Summary of a Workshop

The economic crisis that began in 2008 has had a significant impact on the well-being of certain segments of the population and its disruptive effects can be expected to last well into the future. The National Institute on Aging (NIA), which is concerned with…
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Conducting Biosocial Surveys
Conducting Biosocial Surveys: Collecting, Storing, Accessing, and Protecting Biospecimens and Biodata

Recent years have seen a growing tendency for social scientists to collect biological specimens such as blood, urine, and saliva as part of large-scale household surveys. By combining biological and social data, scientists are opening up new fields of inquiry…
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Improving the Measurement of Late-Life Disability in Population Surveys
Improving the Measurement of Late-Life Disability in Population Surveys: Beyond ADLs and IADLs: Summary of a Workshop

Improving the Measurement of Late-Life Disability in Population Surveys summarizes a workshop organized to draw upon recent advances to improve the measurement of physical and cognitive disability in population surveys of the elderly population. The…
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Biosocial Surveys
Biosocial Surveys

Biosocial Surveys analyzes the latest research on the increasing number of multipurpose household surveys that collect biological data along with the more familiar interviewerrespondent information. This book serves as a follow-up to the 2003 volume,…
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Tools and Methods for Estimating Populations at Risk from Natural Disasters and Complex Humanitarian Crises
Tools and Methods for Estimating Populations at Risk from Natural Disasters and Complex Humanitarian Crises

Worldwide, millions of people are displaced annually because of natural or industrial disasters or social upheaval. Reliable data on the numbers, characteristics, and locations of these populations can bolster humanitarian relief efforts and recovery programs. …
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Eight New Books: Health Care, Mental Health Counseling, and more…

Another Monday brings us another roundup of the new books on the NAP website in the past week. As always, any books that have Free PDFs are labeled as such below.

As a side note, we set up a simple contact form here on Notes From NAP. If you have any suggestions or feedback, we’d love to hear it at notes.nap.edu/contact. Are these lists of the new publications on our site useful to you? Are there other features you’d like to see?  Fill out the form and let us know!

Featured Publication

Accounting for Health and Health Care: Approaches to Measuring the Sources and Costs of Their Improvement (prepublication)

It has become trite to observe that increases in health care costs have become unsustainable. How best for policy to address these increases, however, depends in part on the degree to which they represent increases in the real quantity of medical services as opposed to increased unit prices of existing services. And an even more fundamental question is the degree to which the increased spending actually has purchased improved health.

Accounting for Health and Health Care addresses both these issues. The government agencies responsible for measuring unit prices for medical services have taken steps in recent years that have greatly improved the accuracy of those measures. Nonetheless, this book has several recommendations aimed at further improving the price indices.

All New Publications This Week

Conducting Biosocial Surveys: Collecting, Storing, Accessing, and Protecting Biospecimens and Biodata (prepublication)

Waste Forms Technology and Performance: Interim Report (final)

Provision of Mental Health Counseling Services Under TRICARE (final)

Defending Planet Earth: Near-Earth Object Surveys and Hazard Mitigation Strategies: Final Report (final)

Understanding the Changing Planet: Strategic Directions for the Geographical Sciences (final)

NOAA’s Education Program: Review and Critique (final)

Evaluation of Biomarkers and Surrogate Endpoints in Chronic Disease (final)