A More Accurate Diabetes Test? Yes!

Accurate testing is a vital part of diabetes management for millions of people around the world.

Unfortunately, the medical community has yet to master a perfectly accurate A1C test – because the test looks at a patient's average blood sugar over a three month time span, several aspects can influence the results and make them inaccurate. In fact, researchers from Harvard Medical School have found that “the true average glucose concentration of a nondiabetic and a poorly controlled diabetic may differ by less than 15 mg/dL, but patients with identical (A1C) values may have true average glucose concentrations that differ by more than 60 mg/dL.”

However, it looks like those variations might soon be a thing of the past. Thanks to the Harvard research team, a new, more accurate diabetes test is currently in development.

Blood Sugar and Red Blood Cells

Through a study conducted on over 200 people with diabetes, scientists were not only able to reduce inaccuracies in the A1C test, but they also located the root cause of these inaccuracies in the first place. The blame, according to senior investigator John Higgins, lies with a patient's red blood cells.

“Like a water soaked sponge that’s been sitting on the kitchen sink for days, older red blood cells tend to have absorbed more glucose,” Higgins explained.

When Higgins and his team conducted A1C tests on their study participants initially, they found that significant errors in their result in one of every three patients. However, once they adjusted their results to account for blood cell age, they found the rate of error was sharply reduced – down to one in every 10!

The researchers hope that this updated method for A1C testing helps people with diabetes get better, more accurate results at their regular checkups, and that this method eventually becomes the gold standard in diabetes testing.

More Articles

Diabetic shoes are important as a common side effect of diabetes is "peripheral neuropathy," which causes loss of sensation in the extremities....

There’s something inherently playful about bouncing, which is why so many people enjoy rebounding. Rebounding, or exercising on a mini-trampoline...

Do not let pictures of yoga experts with their bodies twisted into bizarre, compact shapes fool you. Even people with stiff muscles, creaky joints...

One of the hardest parts about adopting a low-carb diet is giving up traditional baked goods and sweets. The good news, however, is that low-carb...

Insulin injections are a way of life for many people with type 1 or type 2 diabetes, but for some people, they can be a little intimidating at...

More Articles

Do not let pictures of yoga experts with their bodies twisted into bizarre, compact shapes fool you. Even people with stiff muscles, creaky joints...

Diabetic shoes are important as a common side effect of diabetes is "peripheral neuropathy," which causes loss of sensation in the extremities....

People often get diabetes and hypoglycemia confused with one another, believing that they are two different names for the same condition. In...

Diabetes is a health condition that disrupts the body’s normal production of insulin. Currently, more than one million Americans are diagnosed...

Insulin injections are a way of life for many people with type 1 or type 2 diabetes, but for some people, they can be a little intimidating at...

With diabetes, it all used to be really simple: Type 1 diabetes was known as “childhood-onset,” and type 2 was “adult-onset” diabetes. The cause...

There’s something inherently playful about bouncing, which is why so many people enjoy rebounding. Rebounding, or exercising on a mini-trampoline...

Everyone from grandmothers to physicians tout oatmeal's wholesome goodness and health benefits. But, is oatmeal good for diabetics? Limited...

A common complication associated with diabetes is swollen feet. The swelling can...

Stomach aches and other gastrointestinal pains can be signs of a bigger problem. One such problem for diabetics is gastroparesis, or delayed...

Improving your A1C reading requires you to maintain consistently healthy blood...

You may think beer, wine, and liquor would be categorized as food, but in reality, alcohol is a drug. Just like medications, alcohol has powerful...

While most physicians will tell you that your blood glucose will not be impacted by a flu shot, anecdotally there are reports of increased...

The medical community relies heavily on the goodwill of its citizens, as giving blood and organ donations help save thousands of lives every year...

There are several misconceptions about Diabetes. Learn more about the top misconceptions vs. facts surrounding Type 2 Diabetes below.

86...