Public Health News Roundup: June 29
A new study, published in the journal Diabetes Care, examined number of steps walked on average and diabetes risk, and found that people who walked the most were 29 percent less likely to develop diabetes than those who walked the least. This study builds on research linking even limited physical activity to lower diabetes risk, and helps to quantify the effect with number of steps taken on average. The association held when accounting for age, smoking status and other diabetes risk factors, but not BMI. Read more on diabetes.
Preventive mammography rates in women in their 40s have dropped nearly 6 percent nationwide since the U.S. Preventive Services Task Force recommended against routine mammograms for women in this age group, according a Mayo Clinic analysis. The study was presented at the AcademyHealth Annual Research Meeting this week. Read more NewPublicHealth coverage from the AcademyHealth meeting.
Forty million Americans ages 12 and older have an addiction involving nicotine, alcohol or other drugs, according to a five-year national study released this week by The National Center on Addiction and Substance Abuse at Columbia University. The study authors say only about 1 in 10 people who need treatment for addiction involving alcohol or other drugs receive it. Read more on substance abuse.