The Centers for Disease Control and Prevention’s Division of Nutrition, Physical Activity, and Obesity (DNPAO) recently released two new resources for health care providers called the “HL7 Height and Weight Report Implementation Guide” and the “IHE Quality, Research and Public Health Technical Framework Supplement for Healthy Weight.” The tools are designed to help practitioners transmit body mass index (BMI) data from electronic health record systems (EHRs) to public health surveillance systems so it can be used to assess progress in the fight against the childhood obesity epidemic.
Currently the process of capturing and communicating BMI data from provider offices to state health departments is largely inefficient and insufficient as it often requires the provider to enter data into more than one system or requires the development of custom databases. These limitations make it very difficult for agencies, communities, and states to evaluate progress in their childhood obesity prevention efforts. Continue reading
June 7, 2013,
Obese teens do not need to lose large amounts of weight to lower their risk of developing diabetes, according to a new study.
Researchers found that obese teens who reduced their body mass index (BMI) by 8 percent or more had improvements in insulin sensitivity, a measure of how well the body processes insulin and an important risk factor for developing type 2 diabetes. BMI is a measurement of body fat based on height and weight.
“This threshold effect that occurs at 8 percent suggests that obese adolescents don’t need to lose enormous amounts of weight to achieve improvements,” study co-author Dr. Lorraine Levitt Katz, a pediatric endocrinologist at the Diabetes Center for Children at the Children’s Hospital of Philadelphia, said in a hospital news release.
“The improvements in insulin sensitivity occurred after four months of participating in a lifestyle-modification program,” Katz said. Continue reading
April 10, 2013,
The New York Times
By Nicholas Bakalar
A new study suggests that adolescent obesity could be decreased if teenagers got more sleep, and the heaviest would benefit most.
For a study published last week in Pediatrics, researchers surveyed 1,429 ninth-graders, gathering data on height and weight. The children reported their sleep habits on weekdays and weekends to the nearest 15 minutes. The researchers followed the students with interviews every six months over the next four years, updating their data. Continue reading
April 8, 2013,
By Bonnie Rochman
Sitting in front of a screen can increase the risk of obesity, but TV seems to have a larger effect on weight than computers or video games.
Computers, televisions, smartphones, and tablets are all responsible for keeping more kids more sedentary and mesmerized by a screen, but a new study in Pediatrics found some surprising differences among these devices and their relationship to childhood obesity. It turns out that only television — in particular, paying close attention to what’s on the tube — is associated with heavier kids. In a study of young teens, 14-year-old boys who reported paying the most attention to what was playing on television weighed 14.2 pounds more than boys who reported paying the least attention. For girls, the difference was 13.5 pounds. Continue reading