Healthy isn?t something you are or aren?t. It?s a hundred little things: eating a banana, walking in the park, putting a bandage on a boo-boo, playing tag, reading up on ways to keep you and your family well and safe. It?s a balance between living well and taking care, and you can start right where you are.
A blog by Christina Elston
Healthy isn't something you are or aren't. It's a hundred little things: eating a banana, walking in the park, putting a bandage on a boo-boo, playing tag, reading up on ways to keep you and your family well and safe. It's a balance between living well and taking care, and you can start right where you are.


Archive for August, 2012

Health Gaps Based On Race, Income and Education Start Early

Wednesday, August 22nd, 2012

Black and Latino fifth-graders are much more likely than whites to witness gun violence, be obese and ride in a car without a seatbelt. These kinds of health gaps have gotten plenty of attention among teens, but attempts to fix them need to begin much earlier – especially in schools.

That’s the message Boston Children’s Hospital researchers are trying to get out on the heels of an extensive look at health disparities among elementary school children in various regions across the U.S. They also note that health gaps narrowed across all races when children had the advantages of educated parents with higher income, or attended certain kinds of schools.

In interviews with 5,000 children ages 10 and 11 and their parents, researchers asked about several health-related measures. Gaps they found included:

• Black children were four times more likely and Latino children and two times more likely than whites to have seen someone threatened or injured with a gun.

• Black fifth-graders were more likely to smoke cigarettes and drink alcohol than Latino and white fifth-graders.

• Obesity rates were nearly twice and high among Latino and black children as among white children, and these children reported less vigorous exercise than white children did.

• Black and Latino children were less likely than white children to wear a seatbelt or bike helmet.

The interviews were conducted between 2004 and 2006 among families living in and near Birmingham, AL; Houston, TX; and Los Angeles, CA. Because the behaviors detailed can have serious long-term impact on health (patterns of seatbelt use and violence, for instance, are known to persist into adulthood), the authors believe intervention efforts should begin before the teen years.

“We should be thinking about these issues when children are young enough to prevent bad outcomes before they occur,” says lead author Mark A. Schuster, M.D., Chief of General Pediatrics at Boston Children’s Hospital. And because schools seemed to have a major impact on narrowing health gaps, they should be a key focus. “Is it a visionary principal, committed teachers, a strong commitment to health education, an engaged PTA?” asks Schuster. “We need to learn more.”

The study appears in the Aug. 23 issue of the New England Journal of Medicine.

Study Says Declining Circumcision Rates Could Cost U.S. Billions

Monday, August 20th, 2012

Circumcision was once standard procedure for baby boys in the U.S. But as parents began to question whether it was really necessary, rates began to fall. And the practice continues to be controversial.

National and international studies point to the health benefits of circumcision – removal of the foreskin at the tip of the penis – finding it holds back buildup of bacteria and viruses in the penis’ skin folds. But the American Academy of Pediatrics (AAP) has stopped short of recommending it for all. In a post on their website dated July 30, the AAP says that while the organization believes circumcision has potential medical benefits, as well as risks, “the existing scientific evidence is not sufficient to recommend routine circumcision.” They suggest leaving the decision to individual parents and pediatricians.

Today just 55 % of the 2 million boys born yearly in the U.S. are circumcised, down from 79% in the 1970s and 1980s.

But Johns Hopkins disease experts and health economists warn that if parents continue to opt out, pushing circumcision rates down toward the 10% level that exists in Europe, rates of disease could climb – along with health care costs. The team constructed an economic model to predict the costs of not circumcising a male newborn, drawing on information from multiple studies and databases tracking the number of infections and numbers of new people infected.

If circumcision rates in the U.S. dropped to European levels, the model predicted:

• A 12% increase in men infected with HIV

• A 29% increase in men and 18% increase in women infected with human papillomavirus (HPV), which is closely associated with cervical cancer

• A 19% increase in men infected with herpes

• A 211% increase in male urinary tract infections

• A 50% increase in cases of female bacterial vaginal infections.

The researchers calculated that every infant boy not circumcised leads to $313 in illness-related costs that wouldn’t have been sustained if the circumcision had been performed. This would add up to $4.4 billion in avoidable costs if the circumcision rate in the U.S. dropped to 10%.

“There are health benefits to infant male circumcision in guarding against illness and disease, and declining male circumcision rates come at a severe price, not just in human suffering, but in billions of health care dollars as well,” said senior investigator Aaron Tobian, M.D., a Johns Hopkins epidemiologist.

The study was published online today in the Archives of Pediatrics & Adolescent Medicine.

Breast Milk For Tiniest Babies May Need a Little Help

Friday, August 17th, 2012

Mama’s milk clearly reigns as the best diet for all babies, and its benefits are especially important to babies born early or at very low birth weight (VLBW). VLBW and preemie babies fed breast milk are less likely to get infections, including a sometimes-fatal illness that kills intestinal tissue.

But because they haven’t been in the womb long enough to store up a normal stockpile of protein, calories, iron, calcium and vitamins, these early, tiny infants grow better when doctors supplement their mothers’ milk with some extra nutrients.

Researchers from the University of Iowa looked at birth records of VLBW babies (babies weighing less than 1,250 grams at birth) born between 2003 and 2005. All stayed in the hospital two to three months after birth, and all received supplements. The study found that all of the babies grew within the normal range, but that those receiving more than 75% human milk (and 25% supplement) grew more slowly than those fed less human milk and greater amounts of supplements.

The researchers recommend that care providers pay special attention to the amount of protein and calories these tiny babies receive, so that they get all the benefits of mother’s milk, but still grow as they should.

The study was published Aug.17 in the journal BMC Pediatrics.

Many Kids Still Not Riding Safe

Monday, August 13th, 2012

Despite government recommendations on how best to buckle children into passenger vehicles, few are traveling as safely as they could be. And whether they’re forward-facing too soon in their carseats, riding up front before they’re ready, using ill-fitting adult seat belts without boosters or skipping safety restraints altogether, the problem is worse among minorities than among whites.

Researchers from C.S. Mott Children’s Hospital looked at data collected by government researchers across the country from 2007 to 2009. Trained observers made notes about drivers with child passengers as they arrived at gas stations, fast food restaurants, recreation centers, child care centers and other community sites, bringing in data on more than 21,000 children. Among their observations:

• Few children remained rear-facing in their carseats after age 1. Minority infants and toddlers were 10 times less likely to be properly restrained than white infants and toddlers. But even among whites, just 17% of toddlers ages 1-2 rode rear-facing.

• Fewer than 2% of children used a booster seat after age 7.

• Many children ages 6-12 sat in the front seat, including one quarter of those ages 8-10 and more than one third of those ages 11-12.

• In older age groups, white children were buckled in correctly twice as often as minority children.

The study was published in the Septmeber issue of the American Journal of Preventive Medicine.

The American Academy of Pediatrics updated its child passenger safety recommendations in 2011, after data for this study had been collected. The latest guidelines call for a four-step progression:

1. Infants should ride in rear-facing carseats in the back seat of the car until age 2, or until they reach the maximum height or weight recommended by the manufacturer.

2. After outgrowing their rear-facing seats, babies should transition to a forward-facing seat with a five-point harness, staying in that seat in the back seat of the car as long as possible.

3. Once they have reached the maximum height or weight recommended by the manufacturer of their carseat, children should use a booster seat in the back seat until they can properly fit into an adult-size seatbelt, usually at a height of 57 inches, the average height for an 11-year-old.

4. After they reach 57 inches in height and the adult seatbelt fits correctly, children no longer need a booster, but should still ride in the back seat until age 13.

Motor vehicle collisions are the leading cause of death for U.S. children older than 3, and send more than 140,000 kids younger than 13 to hospital emergency rooms with injuries every year.

 

Brain Food Begins At Birth

Wednesday, August 8th, 2012

Kids who eat a healthy diet from an early age have a slightly higher IQ than those who don’t. That’s the finding from a study out this week in the European Journal of Epidemiology.

Scientists from the University of Adelaide in Australia reviewed the diets of more than 7,000 children at ages 6 months, 15 months and 2 years and recorded their IQs at age 8. They found that children who were breastfed at 6 months and then fed a healthy diet rich in legumes (peas, beans, nuts), cheese, fruits and vegetables had IQs two full points higher than those whose diet regularly included sweets, soft drinks, chips and other junk foods during the first two years.

“While the differences in IQ are not huge, this study provides some of the strongest evidence to date that dietary patterns from 6 to 24 months have a small but significant effect on IQ at 8 years of age,” lead study author Lisa Smithers, Ph.D., said in a statement. “It is important that we consider the longer-term impact of the foods we feed our children.”

Whooping Cough Vaccine May Leave Some Unprotected

Monday, August 6th, 2012

The switch to a whooping cough vaccine with fewer side effects more than a decade ago may have left children slightly more vulnerable to the illness – a highly contagious respiratory infection where thick mucus in the windpipe can make it difficult to eat, drink and breathe.

That’s the finding in an Australian study published last month July 31 in the Journal of the American Medical Association (JAMA). Researchers looked at data on 40,000 Queensland children born in 1998 who had been vaccinated against whooping cough, also known as pertussis. Those receiving the newer vaccine – made with just a few pieces of killed pertussis bacteria – were three times more likely to develop whooping cough than those treated with the older vaccine made from whole, killed pertussis cells.

In the mid-1990s, the vaccine, then known as DTwP (diphtheria-tetanus-whole cell-pertussis), was changed to the DTaP (diphtheria-tetanus-acellular pertussis) vaccine currently available. The newer vaccine was found to cause far fewer side effects – including pain and swelling at the injection site, fever and prolonged crying – than the DTwP vaccine.

Though this new study found the newer vaccine to be less effective, researchers are stressing the importance of several messages for doctors and parents:

• Vaccination still offers the best protection against whooping cough.

• The increased risk of developing whooping cough is small, leading to just one extra case per year for every 500 vaccinated children.

• Doctors need to consider whooping cough as a diagnosis, even in children who have been vaccinated.

Whooping cough cases in the United States are on track to reach record highs this year, according to the national Centers for Disease Control (CDC). There have been approximately 18,000 cases reported as of this summer, more than twice the number reported up to this time last year.

CDC attributes the upward trend primarily to the fact that potency of the DTaP vaccine begins to fade after about 10 years, and the agency is urging booster shots for teens and adults. While whooping cough isn’t generally fatal in teens and adults, it can be deadly in infants. The CDC reports that nine babies in the U.S. have already died from the disease this year.

For Infant Sleep Safety Info, Should You Google It?

Friday, August 3rd, 2012

We’ve long been taught to beware false health information on the internet. But a new study shows that – at least when it comes to current infant sleep safety recommendations from the American Academy of Pediatrics (AAP) – even government sites don’t always get it right.

Researchers from Children’s National Medical Center in Cincinnati conducted Google searches on 13 key phrases relating to infant sleep safety, and evaluated the top 100 web sites that turned up in each search. They then classified the information on those sites as either “accurate,” “inaccurate” or “not relevant.”

Among relevant websites, just 60.8% provided accurate information according to AAP guidelines, which were last updated in October 2011.

Most likely to deliver the correct information were government websites (80.1% accurate) and sites from organizations dedicated to parenting, infant health or SIDS awareness (72.5% accurate).

Least likely to be accurate –yet among the most common types encountered in these searches – were retail and product review sites. These offered correct information on infant sleep safety only 8.5% of the time, with many promoting items such as sleep-positioning devices, which experts have warned parents to avoid using. “Typically, these sites are using marketing strategies to sell a product, rather than trying to provide accurate information,” says study co-author Brandi Joyner, MSA, of the University of South Carolina School of Medicine.

Individual websites and personal blogs were inaccurate 65-70% of the time because they often focused on personal opinions about controversial topics such as co-sleeping and use of infant monitors, rather than sticking to expert guidelines. News sites were classified as “inaccurate” about half the time for reporting both sides of infant-sleep controversies, rather than emphasizing expert advice for parents. Government sites with wrong information, on the other hand, tended to be simply out of date.

The study was published Aug. 2 in The Journal of Pediatrics.

To help parents find their way to accurate online information, Joyner offers these tips:

• Stay away from blogs, and sites promoting products.

• Focus instead on sites with .gov and .org domain names.

• Check for indications of when a site or page was last updated.

• Check two or three different sites, rather than relying on just one.

• Rely on the AAP site (aap.org) for infant sleep safety information. You can access their guidelines here.

Healthcare Law Brings Free Preventive Services To Women

Wednesday, August 1st, 2012

There’s good news on the healthcare front today for millions of American women. A provision of the Affordable Care Act takes effect that will make eight prevention-related health services available to some 47 million women free of charge.

The newly covered services, based on recommendations by the Institute of Medicine, are:

 

• Well-woman visits

• Gestational diabetes screening for pregnant women

• Domestic and interpersonal violence screening and counseling

• FDA-approved contraceptive methods, education and counseling

• Breastfeeding support, supplies and counseling

• HPV testing for women age 30 and older

• Sexually transmitted infections counseling for sexually active women

• HIV screening and counseling for sexually active women

 

Some insurance companies previously didn’t cover these services, while others charged deductibles or co-pays that women had to pay out of pocket. But federal law now requires that this coverage become available at no charge, and the U.S. Department of Health & Human Services is reporting that approximately 47 million women are in health plans that fall under this requirement effective with their next insurance coverage renewal date on or after Aug. 1, 2012.

Keep in mind that some group health plans and issuers have grandfathered status and will not be required to cover the services. Neither will some nonprofit religious organizations, such as churches and religious schools, because of their objections to providing access to contraception.

You can learn more about the services you may be eligible for at healthcare.gov/prevention.