Pre-diabetes and diabetes have almost doubled in the last 20 years

Rates of both pre-diabetes and diabetes (type 1 and type 2) are climbing fast in the nation, according to research from the Johns Hopkins Bloomberg School of Public Health.

The incidence of both conditions has nearly doubled over the past two decades, and obesity seems to be the main culprit for the surge.

Type 1 and type 2 diabetes rates rose from 6 percent to 10 percent in the last 20 years, while pre-diabetes also jumped from 12 percent to 30 percent among Americans.

'Confirmed' cases provide more realistic numbers

One of the more telling aspects of this study is that it calculated "confirmed" cases of undiagnosed diabetes – using a second measure of HbA1c in addition to a glucose test, the researchers were able to confirm cases of diabetes that may have technically been considered undiagnosed in prior studies.

They found the disease burden of both diabetes and pre-diabetes was higher in certain groups, too, like the elderly, blacks and Hispanics.

"There is a growing need to recognize this serious issue, especially since most cases of diabetes can be prevented through weight loss and other lifestyle changes," said lead author Dr. Elizabeth Selvin, associate professor at the Johns Hopkins Bloomberg School of Public Health.

Ethnic minorities at risk

While diabetes rates were found to be increasing, the study did find some good news: only 11 percent of diabetes cases in the United States are undiagnosed. This figure suggests that screening and treatment methods are improving, Selvin said.

Ethnic minorities tend to have a greater risk for complications associated with diabetes, she said, and differences among ethnic groups were also seen in regards to treatment and glycemic control: individuals from ethinic minorities appeared to have higher HbA1c levels than non-Hispanic whites.

"The implications of the increase in pre-diabetes and diabetes are enormou,s but the good news is we are doing better with screening and diagnosis," Selvin concluded.

Source: Bloomberg School of Public Health

Get a Free Diabetes Meal Plan

Get a free 7-Day Diabetes Meal Plan from Constance Brown-Riggs who is a Registered Dietitian-Certified Diabetes Educator and who is also a national spokesperson for the American Dietetic Association.

Just enter in your email below to download your free Diabetes Meal Plan.

By clicking Submit, you agree to send your info to BattleDiabetes.com who, in addition to 3rd party partners, may contact you with updates, products and information and we agree to use it according to our privacy policy and terms and conditions.

More Articles

More Articles

For decades people with type-1 and advanced type-2 diabetes relied on painful and often flawed insulin injections to regulate blood sugar...

Scientists have discovered that a single gene forms a common link between type 2 diabetes and...

Natural supplements like cinnamon extract and apple cider vinegar could hold the key to lowering blood sugar levels, according to a recent...

Natural supplements like cinnamon extract and apple cider vinegar could hold the key to lowering blood sugar levels, according to a recent...

Could a person's risk for type 2 diabetes be written in their genes?

According to a study recently published in ...

Women who frequently shift around their sleeping hours could have worse metabolic health outcomes than their peers who stick with a...

The presence of the hormone leptin may hinder prenatal development, which could explain the origin of type 2 diabetes, according to...

An analysis of fossilized Native American feces shows that our ancestors ate up to sixteen times the fiber that we do today, but our...

Managing diabetes is hugely challenging for people of any age, but a new study suggests that young people may suffer all the more....

Disruptions to the gut’s ecosystem could be a future symptom facing young children who take antibiotics, which makes them more susceptible...

Breastfeeding a newborn holds many benefits for mommy and baby; it reduces the baby's risk for colds and viruses, it helps his bones (and yours)...

Fans of the Dexcom G5 Mobile have something to smile about.

At yesterday's hearing with the U.S. Food and Drug...

If you start your day with a cup of tea and end it with a glass of red wine, your blood sugar may thank you.

At least that...

As medical experts continue to debate whether or not "healthy obesity" can even exist, one new study suggests that risk for heart disease...

For years, type 1 diabetics have been anxiously waiting for that medical marvel that can stop the constant injections: the artificial...