USA Today (4/25, Zoroya) reports that new numbers reveal suicide rates in the military from 2006 onward were “slightly worse” than previously thought. The article states the “old, now-abandoned calculation…relied partly on an estimated figure” and that the new figures show the true suicide rate was close to one percent higher. The Pentagon now estimates that the suicide rate is close to 30 deaths per 100,000. Jacqueline Garrick, the director of the Defense Suicide Prevention Office, noted that “it took us time and effort to sit down and really just figure out a better way to do the math.”

Related Links:

— “War-years military suicide rate higher than believed,” Gregg Zoroya, USA Today, April 25, 2014.

The NBC News (4/24, Fox) website reports that a survey conducted by researchers at the National Center for Health Statistics has found that “7.5 percent of children aged 6–17 are taking some sort of prescription medicine for emotional or behavioral difficulties,” supporting evidence that an increasing number of “US kids are getting drugs for conditions like attention-deficit/hyperactivity disorder (AD/HD).” For the survey, researchers interviewed the parents of 17,000 youngsters during the years 2011 and 2012. Figures from the American Psychiatric Association indicate that “five percent of US children have AD/HD,” the article also notes.

Related Links:

— “More Than 7 Percent of Kids on Behavioral Meds,” Maggie Fox, NBC News, April 23, 2014.

Medscape (4/24) reports that according to a review published online April 14 in the journal Pediatrics, “exposure to childhood sexual abuse (CSA) may increase the odds of later suicidal behavior, including suicide attempts.” After reviewing data from nine studies involving nearly 9,000 participants, researchers found that “those who experienced CSA before the age of 16 to 18 years were more than twice as likely to attempt or complete suicides.”

Related Links:

— Medscape (requires login and subscription)

ABC World News (4/22, story 7, 2:40, Sawyer) reported that over the past 10 years, the number of children hospitalized with eating disorders has increased 72%. Such conditions can begin affecting children at the age of five. Therapy has shown a 50-60% recovery rate among patients, however, and the report urged parents to listen to children’s complaints. A blog on the ABC News (4/23, Besser) website also covers the story.

Related Links:

— “Deciphering the Signs of Anorexia in the Very Young,” Margaret Aro, ABC News, April 22, 2014.

The Washington Times (4/23, A1, Ybarra) reports that the Department of Defense “has reported an uptick in the number of military officers who…are seeking help to cope” with post-traumatic stress disorder (PTSD). While the military “has been criticized for being slow to acknowledge and respond to the disorder,” Congressional Research Service data show that “diagnoses of the disorder among active-duty personnel across all branches of the US military have increased from about 5,700 10 years ago to more than 15,000 last year.” In addition, the number of individuals seeking treatment is up more than 20% since FY2010, according to Army Lt. Col. Cathy Wilkinson.

Related Links:

— “Less silent suffering: Veterans’ post-traumatic stress taken seriously,” Maggie Ybarra, Washington Times, April 22, 2014.

ProPublica (4/22, Beckett) reports on the political battle over gun violence research. Whereas the Centers for Disease Control and Prevention (CDC) spent $2.7 million in 1995 on the topic, funding withered to “barely $100,000” by 2012 and $0 in 2014 under political pressure. Last year, several medical groups signed a letter “urging Congress to fund gun violence prevention research.” Unlike CDC, the National Institutes of Health (NIH) has expressed interest in supporting research in this field, though it is unclear how many projects it is currently funding.

Related Links:

— “Republicans Say No to CDC Gun Violence Research,” Lois Beckett, ProPublica, April 21, 2014.

The Los Angeles Times (4/22, Kaplan) “Science Now” blog reports that in a studypublished in JAMA Internal Medicine, investigators “examined data from a large clinical trial of digital mammography and concluded that false-positives produced a ‘significant increase in anxiety,’ though it was only temporary.”

Reuters (4/22, Seaman) reports that the researchers compared 534 women whose mammograms first suggested that they may have breast cancer to nearly 500 women whose mammograms showed no signs of breast cancer from the beginning.

Related Links:

— “Anxiety from a false-positive mammogram is real but temporary, study says,” Karen Kaplan, Los Angeles Times, April 21, 2014.

USA Today (4/18, Bowerman) reports that according to research published online April 18 in the American Journal of Psychiatry, a publication of the American Psychiatric Association, the “harmful effects” of childhood bullying may last for decades. After following some 8,000 children for five decades, investigators “found those bullied in childhood had lower levels of education, greater physical and cognitive health problems, and poor social functioning throughout their lives, compared to those who were not bullied.”

Reuters (4/18, Kelland) points out that the data for the study came from the British National Child Development Study, which encompasses all data on every child born in the UK during a particular week in 1958. BBC News (4/18) also covers the story.

Related Links:

— “Childhood bullying can cause problems decades later,” Mary Bowerman, USA Today, April 17, 2014.

TIME (4/16, Park) reports that a study published in PLoS One “suggests that cognitive decline begins earlier” than previously believed. Researchers “came to that conclusion after studying 3,305 volunteers aged 16 years to 44 years” who “played a real-time game that approximated everyday real-world situations that test…cognitive abilities.” The study found that cognitive speed decreased approximately 15 percent for every 15 years after the age of 24.

Related Links:

— “Our Brains Begin to Slow Down at Age 24,” Alice Park, Time, April 15, 2014.

USA Today (4/16, Weintraub) reports that according to a study published April 16 in the Journal of Neuroscience, “using marijuana a few times a week is enough to physically alter critical brain structures.”

The AP (4/16, Ritter) reports that the study involved 20 young adult marijuana users who “said they smoked marijuana an average of about four days a week, for an average total of about 11 joints.” Using magnetic resonance imaging, investigators “scanned their brains and compared the results to those of 20 non-users who were matched for age, sex and other traits.”

According to the Boston Globe (4/15, Lazar), these young adults displayed “abnormalities in two key areas of their brain related to emotion, motivation and decision making, and the degree of changes appear to be directly related to the number of joints smoked per week.” Those two areas are the nucleus accumbens and the amygdala. Researchers “did not study whether the changes were linked to corresponding declines in brain function, but say the signs suggest young people might be especially vulnerable because their brains are still developing.”

Related Links:

— “Casual marijuana use linked to brain changes,” Karen Weintraub, USA Today, April 15, 2014.