Tuesday, July 16th, 2013
The proportion of the US population under age 17 has dropped slightly in the last year, according to an annual federal government report on population trends. More details from a statement by the National Institutes of Health:
The percentage of children living in the United States who are Asian, non-Hispanic increased, as did the percentage of children who are of two or more races, and the percentage of children who are Hispanic. The percentages of children who are white, non-Hispanic, and black, non-Hispanic declined.
By 2050, about half of the American population ages under 17 is projected to be composed of children who are Hispanic, Asian, or of two or more races, the report stated. The report projected that, among children under age 17, 36 percent will be Hispanic (up from 24 percent in 2012); 6 percent will be Asian (up from 5 percent in 2012); and 7 percent will be of two or more races (up from 4 percent in 2012).”
These and other findings are described in America’s Children: Key National Indicators of Well-Being, 2013. The report was compiled by the Federal Interagency Forum on Child and Family Statistics, which includes participants from 22 federal agencies as well as partners in several private research organizations.
The report also found a number of additional trends, including:
- A drop in the percentage of children ages 4–11 with any detectable blood cotinine level, a measure for recent exposure to secondhand smoke, from 53 percent in the years 2007 and 2008 to 42 percent in 2009 and 2010).
- A rise in the percentage of male and female 12th graders who reported binge drinking — consuming five or more alcoholic beverages in a row in the past two weeks — from 22 percent in 2011 to 24 percent in 2012.
- A drop in the percentage of children from birth to 17 years of age living with two married parents, from 65 percent in 2010 to 64 percent in 2011.
- A drop in the percentage of children ages 5–17 with untreated dental caries (cavities or tooth decay) over the past decade, from 23 percent in 1999 – 2004 to 14 percent in 2009 – 2010.
Image: Babies, via Shutterstock
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Wednesday, July 11th, 2012
A new study by researchers at Johns Hopkins University has found that worldwide maternal deaths could drop by at least a third if steps were taken to meet the contraception needs of women in developing countries. From The New York Times:
The study, published on Tuesday in The Lancet, a British science journal, comes ahead of a major family planning conference in London organized by the British government and the Bill and Melinda Gates Foundation that is an attempt to refocus attention on the issue. It has faded from the international agenda in recent years, overshadowed by efforts to combat AIDS and other infectious diseases, as well as by ideological battles.
The proportion of international population assistance funds that went to family planning fell to just 6 percent in 2008, down from 55 percent in 1995, while spending on H.I.V./AIDS represented 74 percent of the total in 2008, up from just 9 percent in 1995, according to Rachel Nugent, a professor of global health at the University of Washington, who cited figures from the United Nations Population Fund.
But population growth has continued to surge, with the United Nations estimating last year that the world’s population, long expected to stabilize, will instead keep growing. Population experts warn that developing countries, particularly those in sub-Saharan Africa, where fertility continues to be high and shortages of food and water are worsening, will face deteriorating conditions if family sizes do not shrink.
Image: Young girl, via Shutterstock.
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Monday, October 31st, 2011
Around the world, babies born Monday are being noted as symbolically bringing the world human population up to 7 billion people. The United Nations is marking the event with celebrations and festivities around the world, as part of the U.N.’s 7 Billion Actions initiative.
The program is meant to encourage action and communication around issues of population growth, international understanding, and environmental sustainability. “A world of seven billion has implications for sustainability, urbanization, access to health services and youth empowerment – however, it also offers a rare call-to-action opportunity to renew global commitment for a healthy and sustainable world,” the U.N. website says.
The Associated Press reports on the demographics of the 7-billion milestone:
Demographers say it took until 1804 for the world to reach its first billion people, and a century more until it hit 2 billion in 1927. The twentieth century, though, saw things begin to cascade: 3 billion in 1959; 4 billion in 1974; 5 billion in 1987; 6 billion in 1998.
The U.N. estimates the world’s population will reach 8 billion by 2025 and 10 billion by 2083. But the numbers could vary widely, depending on everything from life expectancy to access to birth control to infant mortality rates.
(image via: http://people.howstuffworks.com/)
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