Project Tycho is funded by NIH and the Bill and Melinda Gates Foundation. It has taken historical data from the National Notifiable Diseases Surveillance System (NNDSS) and created count data for diseases by location for the 125 year history of the surveillance system. Three levels of data have been made available to users from the Project Tycho website.
Other useful resources:
Materials and Methods: Digitication of US Weekly Surveillance Reports between 1888 and 2011
Preliminary State Reports (scroll down for access – here’s an example for Michigan)
What does Tycho stand for?
And, here is a paper published in the New England Journal of Medicine based on these data. It estimates that over 100 million cases of contagious diseases have been prevented in the U.S. since 1924 by vaccination programs against polio, measles, mumps, rubella, hepatitis A, diphtheria, and pertussis (whooping cough).
Contagious Diseases in the United States from 1888 to the Present
New England Journal of Medicine
November 28, 2013
html | pdf
From the publication website:
In 2010, more than one in eight U.S. adults ages 65 and older were foreign-born, a share that is expected to continue to grow. The U.S. elderly immigrant population rose from 2.7 million in 1990 to 4.6 million in 2010, a 70 percent increase in 20 years (see figure). This issue of Today’s Research on Aging reviews recent research examining older immigrants in the United States, conducted by National Institute on Aging (NIA)-supported researchers and others. Understanding both the unique characteristics of elderly foreign-born adults and the challenges some of them face is important as policymakers and planners address the well-being and health of the United States’ aging population.
The U.S. Foreign-Born Population Ages 65+ Increased Substantially Between 1990 and 2010.
Source: U.S. Census Bureau, historical census data 1950-2000; and Current Population Survey, 2010.
Download the full report (PDF)
Via The New York Times
by: Timothy Williams
Large-scale destruction is well known in Detroit, but it is also underway in Baltimore, Philadelphia, Cleveland, Cincinnati, Buffalo and others at a total cost of more than $250 million. Officials are tearing down tens of thousands of vacant buildings, many habitable, as they seek to stimulate economic growth, reduce crime and blight, and increase environmental sustainability.
Full NYT story
Brookings Report (2012)
Berkeley Report (published in 2012 in the Yale Law Journal)
Data visualizations are becoming more and more popular and sometimes they include demographic concepts. The following are two simulations of births and deaths – one for the US and the other for the world.
Click on the images to start the simulations. To read more about how these were made see references below:
Watch This Anxiety-Provoking Simulation of U.S. Births and Deaths
John Metcalfe | The Atlantic Cities
December 11, 2012
This Map Shows Where in the World People Are Dying and Being Born
John Metcalfe | The Atlantic Cities
October 14, 2013
World Births/Deaths Simulation – Adding World Cities
Brad Lyon | Nowhere Near Ithaca Blog
October 9, 2013
The New York Times had another editorial on this issue:
Editorial Board | New York Times
September 26, 2013
A search on its site shows that this has been a common editorial/story topic
[Counting Prisoners Editorials/Stories]
The PSC Infoblog has had a previous post on this topic as well, which included the Census Bureau’s response to the issue. The Census Bureau released group quarters data in time for redistricting.
Another excellent source on this topic is the National Academy of Sciences book, which is available in the PSC library:
Once, Only Once and in the Right Place: Residence Rules in the Decennial Census
Daniel Cork and Paul Voss, Editors | The National Academies
Here are several links related to international migration in the US from the Census Burea.
International Migration is Projected to become Primary Driver of U.S. Population Growth for the first time in Nearly Two Centuries
May 15, 2013
This link goes to an overview page. To the right are links to detailed tables and graphs showing migration and natural increase and population by age group.
Estimating Net International Migration for 2010 Demographic Analysis: An Overview of Methods and Results
Renuka Bhaskar, et.al. | Census Bureau
This working paper is relevant for Demographic Analysis – technique used to understand the age, sex, and racial composition of a population and how it has changed over time via births, deaths, and migration. Here is a link to the Demographic Analysis site at the Census Bureau.
The Foreign Born [Census Bureau website]
This includes links to an infographic - part of which is included below on America’s foreign born in the last 50 years, data from the American Community Survey on home ownership, STEM degrees, newly arrived, and region-specific reports. There is also a 2010 tables package from the Current Population Survey.
[Link to complete infographic]
The potential demography: a tool for evaluating differences among countries in the European Union
Gian Carlo Blangiardo and Stefania M. L. Rimoldi
Genus: Journal of Population Sciences*
*This journal has just become an open access journal: http://www.genus-journal.org/
Task Specialization in U.S. Cities from 1880-2000
Guy Michaels, Ferdinand Rauch, Stephen J. Redding | NBER Working Paper 18715
In this study, economists Guy Michaels, Ferdinand Rauch, and Stephen J. Redding analyze the verbs used to describe jobs in the U.S. Dictionary of Occupational Titles during a 120 year time period. They do this by geographic area, correlating their findings with the spread of telephone service and transportation networks. They discover “a systematic reallocation of employment over time towards interactive occupations, which involve tasks described by verbs that appear in thesaurus categories concerned with thought, communication and inter-social activity.”
Tip from @TrendCop via Twitter
A previous post described several studies based on non-survey data, which inform demographic events. The following is another very creative example:
You are where you e-mail: using e-mail data to estimate international migration rates
Emilio Zagheni and Ingmar Weber | Max Planck Institute & Yahoo! Research
Proceedings of the 3rd Annual ACM Web Science Conference [Pages 348-351]
June 22-24, 2012
In a campaign speech, Romney announced that the unemployment rate was really 11 percent. He was driven to come up with that number since the unemployment rate fell below 8 percent with the October jobs report. But, he made an error. He ignored the changing age structure, e.g., the leading edge of the baby boomers, who have retired.
This is a good example for a quantitative reasoning class. A fuller explanation of the issue follows in the post by Mulligan.
Fact-Check: An 11 Percent Unemployment Rate?
Catherine Rampell | Economix Blog, The New York Times
October 5, 2012
The Baby Boom and Economic Recovery
Casey Mulligan | Economix Blog, The New York Times
October 10, 2012