HBO's 'Weight of the Nation' examines the obesity epidemic

A compelling four-part documentary delving into the obesity epidemic sweeping the country is being aired on HBO and can be watched free by clicking here. A reporter wanting to write a series of stories on the issue would find "weight of the Nation" a good reference.

The program is divided into four parts. The first segment, "Consequences," looks at the scope of the epidemic and the ramifications of being overweight or obese. "Choices" looks at the science behind how to lose weight, how to maintain weight loss and prevent weight gain. The third part, "Children in Crisis," looks at how the problem is affecting American children, exploring the decline of physical activity, school lunch, the demise of school recess and how marketing of unhealthy food targets children. The final segment, "Challenges," looks at the major forces driving obesity, including agriculture, economics, evolutionary biology, food marketing, racial and socioeconomic disparities, physical inactivity, American food culture, and the influence of the food and beverage industries.

The documentary is on a detailed website that answers questions that range from "What is obesity?" to "How do I know if I'm overweight or obese?"

The project is a presentation of HBO and the Institute of Medicine in association with the Centers for Disease Control and Prevention and the National Institutes of Health, with support from the Michael and Susan Dell Foundation and health insurer Kaiser Permanente.

Study finds doctors often overestimate how well they communicate in English as a second langauge

A study appearing in Health Services Research shows physicians who speak English as a second language, an increasing phenomenon in the U.S. and parts of Kentucky, often overrate how well they are communicating with patients.

The finding is the result of a language scale adopted by the Palo Alto Medical Foundation, which rates language proficiency in five levels: poor, fair, good, very good and excellent.

After the new scale was introduced in 2009, out of four of physicians who participated changed their rating. Of the 258 participants, 31 who had considered themselves "fluent" downgraded to "good" or "fair." Just 11 percent deemed their proficiency "excellent." "Seventeen percent used 'very good' and 38 percent said they were 'fair,'" reports Glenda Fauntleroy of research-reporting service Newswise. "Being 'fair' was defined as 'can get the gist of most everyday conversations but has difficulty communicating about health care concepts.'"

"This is a very tricky area as this demonstrates how many providers overestimate their proficiency in another language," said Joseph Betancourt, director of the Disparities Solutions Center at Massachusetts General Hospital in Boston. "This can lead to miscommunication and even medical errors." (Read more)