The rate of diabetes cases has doubled in the last 29 years in the United States, according to new research.
The disease is a chronic condition that impacts the body’s ability to process sugar and can lead to heart problems and kidney damage.
Researchers from Johns Hopkins Hospital in Maryland analyzed data from National Health and Examination Survey since 1988 and found an increase from 5.5 to 10.8 percent of the population with the disease.
Experts warn that while treatment has progressively gotten better, it is about getting certain populations, such as ethnic minorities and those who are obese, into the doctors’ office so they can be diagnosed.
Diabetes has doubled in the last 26 years, according to new research. Experts found that while diabetes has increased in the US, the amount of people who are misdiagnosed has decreased. They now want people to focus on getting certain populations into the doctors office to be diagnosed with the disease so they can get treatment (file photo)
Researchers at the Johns Hopkins Bloomberg School of Public Health in Baltimore, Maryland, studied the number of cases of diagnosed diabetes over the last 29 years.
The study, published in Annals of Internal Medicine, found that while the prevalence of diabetes increased, the amount of missed cases dropped significantly.
Those who were misdiagnosed about not having diabetes when they did dropped from 16.3 percent to 10.9 percent.
Researchers said this shows that while diabetes is more apparent in society today, so is the doctors ability to recognize the symptoms and offer treatment.
Diabetes is a chronic condition that impacts the body’s ability to process glucose in the blood and use it for energy.
The disease is manageable when diagnosed because of the type of treatment options now available to people including an insulin pump, injections and medication.
The researchers found that many cases that remained undiagnosed were of people who were overweight or obese.
Also, undiagnosed cases were more common with ethnic minorities and with those who lacked health insurance.
‘Understanding the proportion of diabetes cases that are actually undiagnosed, and who those patient groups are, is really critical to allocation of public health resources,’ says Elizabeth Selvin, PhD, a professor in the Bloomberg School’s Department of Epidemiology and the study’s lead author.
‘Our results suggest that targeted screening in these populations and increasing health coverage could help make sure that persons who have diabetes receive a diagnosis and get the appropriate treatment that they need.’
The American Diabetes Association requires for two blood sample tests to properly diagnosis someone with diabetes.
It has been previously estimated that one quarter to one third of the US diabetes cases go undiagnosed, but researchers say this number might be higher than it should be.
This is because the two screening tests work towards eliminating false positives and other errors.
The said the key to eliminating misdiagnoses is to first get people into the doctors’ office to get tested.
‘If we’re thinking about screening programs, these findings suggest that health care providers are doing a good job at diagnosing people when they’re coming in contact with the health care system,’ Selvin said.
‘It’s those people who are not coming in contact with the health care system that need to be a focus of our efforts to ensure cases of diabetes are not missed.’
People who are 45 years or older are recommended to be tested for diabetes as well as people who are obese or show other risk factors.