Diabetes Public Health: UCSF Study Highlights Need for Better Guidelines

A survey of federally funded diabetes prevention and control programs in 57 U.S. states and territories has highlighted the need for better diabetes treatment guidelines that are specifically adapted to different populations. Such guidelines do not currently exist.

The survey, conducted by researchers at the University of California, San Francisco (UCSF), San Francisco General Hospital and Trauma Center (SFGH) and the California Department of Public Health, looked at how state programs disseminate diabetes treatment guidelines to doctors. Usually, it found, state programs distribute clinical practice guidelines obtained from national clinical specialty organizations.

As described in the American Journal of Public Health, these national guidelines are geared toward managing diabetes in individuals, not planning care for populations – and may not be designed to operate optimally within a given state’s resources. But officials who oversee these programs do not have enough scientific evidence to adapt these guidelines to their needs and resources, the survey revealed.

For instance, current guidelines call for annual vision screening, since retinopathy and blindness are common health problems associated with diabetes. But some people with diabetes may be at low risk of such problems, and for them getting an eye exam every other year might suffice.

If more specific, adapted guidelines did exist, each state might be able to better maximize its resources and more effectively confront the pressing problem of diabetes, which affects about one in 10 Americans and costs taxpayers more than $200 billion annually.

“In order to improve diabetes health for populations, rather than individuals, we need to know how to maximize health and quality of life with the limited resources that are available,” said Urmimala Sarkar, MD, MPH, an assistant professor at UCSF Division of General Internal Medicine and the Center for Vulnerable Populations at San Francisco General Hospital, who led the study.
Controlling Diabetes in California and in the United States

Diabetes in California provides a snapshot of the national diabetes epidemic: it is a serious problem that is getting worse. An estimated 4 million people in the state (one in seven adults) already have diabetes, and millions of others are at risk of developing the disease. Cases of diabetes have soared by more than a third over the last decade, and statewide costs related to the disease are estimated at over $24 billion a year.

Addressing this growing epidemic, the U.S. Centers for Disease Control and Prevention (CDC) grants a limited amount of money to health departments in each U.S. state and territory for diabetes prevention and control programs.

These grants differ from state to state, and in California, the state health department contracts with UCSF to help administer the program. Federal funding amounts to about $1 million a year – about 25 cents for every person in the state with diabetes.