DURHAM, N.C -- When students repeat a grade, it can spell trouble for their classmates, according to a new Duke University-led study of nearly 80,000 middle-schoolers.
In schools with high numbers of grade repeaters , suspensions were more likely to occur across the school community. Discipline problems were also more common among other students, including substance abuse, fighting and classroom disruption.
For more than half a century, the American Bar Association has vetted the nation's judicial nominees, certifying candidates as "well qualified," "qualified," or "not qualified" and in the process rankling conservatives and liberals alike when nominees earn less than stellar marks.
Genetic and environmental evidence indicates that after the ancestors of Native Americans left Asia, they spent 10,000 years in shrubby lowlands on a broad land bridge that once linked Siberia and Alaska. Archaeological evidence is lacking because it drowned beneath the Bering Sea when sea levels rose.
Rochester, MN, February 27, 2014 – Although healthcare workers' hands are the main source of bacterial transmission in hospitals, physicians' stethoscopes appear to play a role. To explore this question, investigators at the University of Geneva Hospitals assessed the level of bacterial contamination on physicians' hands and stethoscopes following a single physical examination. The study appears in the March issue of Mayo Clinic Proceedings.
COLUMBUS, Ohio – Household wealth for Americans still has not recovered from the recession, despite last summer's optimistic report from the U.S. Federal Reserve, a new study suggests.
Economists at The Ohio State University found that the mean net worth of American households in mid-2013 was still about 14 percent below the pre-recession peak in 2006. Their analysis suggested that middle-aged people took the biggest hit.
Vitamin D is known as a major regulator of calcium levels and bone metabolism. Furthermore, it also influences the immune system. Previous studies have shown that patients with recently diagnosed type 1 diabetes have significantly lower vitamin D levels.
Washington, DC – Spending on health care for children covered by employer-sponsored insurance (ESI) increased between 2009 and 2012, rising an average 5.5 percent a year, with more dollars spent on boys than girls, and higher spending on infants and toddlers (ages 0-3) than any other children's age group, finds a new report released today by the Health Care Cost Institute (HCCI). Per capita spending on children reached $2,437 in 2012, a $363 increase from 2009.
[EMBARGOED UNTIL THURSDAY, FEB. 27] A simple change in how the hospital laboratory reports test results may help improve antibiotic prescribing practices and patient safety, according to a pilot, proof-of-concept study published in Clinical Infectious Diseases and now available online. No longer routinely reporting positive urine culture results for inpatients at low risk for urinary tract infections (UTIs) greatly reduced unnecessary antibiotic prescriptions and did not affect the treatment of patients who did need antibiotics, the study authors found.
PHILADELPHIA – A simple vision test performed on the sidelines may help determine whether athletes have suffered a concussion, according to a study released today that will be presented at the American Academy of Neurology's 66th Annual Meeting in Philadelphia, April 26 to May 3, 2014.
The study provides more evidence that the King-Devick test, a one-minute test where athletes read single-digit numbers on index cards, can be used in addition to other tests to increase the accuracy in diagnosing concussion.
Bethesda, MD — Pay-for-performance—reimbursing health care providers based on the results they achieved with their patients as a way to improve quality and efficiency—has become a major component of health reforms in the United States, the United Kingdom, and other affluent countries. Although the approach has also become popular in the developing world, there has been little evaluation of its impact.
Low-molecular-weight heparin is commonly used in surgeries to prevent dangerous blood clots. But when patients experience the other extreme – uncontrolled bleeding – in response to low-molecular-weight heparin, there is no antidote.
Now researchers at the University of North Carolina at Chapel Hill and Rensselaer Polytechnic Institute have created a synthetic form of low-molecular-weight heparin that can be reversed if things go wrong and would be safer for patients with poor kidney function.
Montreal, February 26, 2014 — New acquaintances are often judged by their handshake. Research has now recognized the simple squeeze as an important diagnostic tool in assessing strength and quality of life among critical care patients.
In a study published in the journal, Support Care Cancer, Concordia professor Robert Kilgour and his colleagues at the McGill Nutrition and Performance Laboratory confirmed a link between handgrip strength and survival rates.
A study led by Dr. Roderic Guigó from the Centre for Genomic Regulation in Barcelona, as part of the Chronic Lymphatic Leukaemia Genome Consortium, has made new advances in the study of this disease. The work, which was published (in print version) last week in the journal Genome Research, scrutinised the functional profile of the genes and mutations associated with leukaemia.
How would you rate your own physical fitness? Is it good, satisfactory or maybe even poor? Surprisingly, your answer may reveal your future risk of getting dementia.
Suicide among young men is a major public health concern in many countries, despite great efforts to find effective prevention strategies. By interviewing close relatives and friends of apparently well-functioning young men who unexpectedly took their own life, Norwegian researchers found there had been no signs of serious mental disorder. This contradicts previous research which suggests that depression or other mental illness is an important risk factor in suicide.