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quantitative
Analysis v1

For Japanese adults with type 1 diabetes, a new blood sugar tracking method called cHbA1c is way more accurate than the usual ones — it's really close to the lab test results most of the time.

Evidence from Studies

Supporting (1)

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Accurate prediction of HbA1c by continuous glucose monitoring using a kinetic model with patient-specific parameters for red blood cell lifespan and glucose uptake

Computational/Algorithm Study
Human
2021 May-Jun

The study tested a new way to estimate HbA1c from glucose monitor data and found it was much closer to the real blood test than older methods, just like the claim says.

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No contradicting evidence found

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Source Study

Accurate prediction of HbA1c by continuous glucose monitoring using a kinetic model with patient-specific parameters for red blood cell lifespan and glucose uptake

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DOI: 10.1177/14791641211013734

Similar Assertions

A new blood sugar tracking method works better than two older ones for Japanese adults with type 1 diabetes — it matches lab results much more closely.

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84%

For Japanese adults with type 1 diabetes, tracking blood sugar data between just two lab tests is usually enough to predict average blood sugar levels well, but you need data from five test intervals to accurately figure out how long their red blood cells live and how their bodies use glucose.

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82%

A new way to estimate blood sugar levels (called cHbA1c) is more accurate than two older methods (eHbA1c and GMI) in Japanese adults with type 1 diabetes who use insulin pumps and glucose sensors — the older methods tend to underestimate blood sugar levels by a noticeable amount.

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80%

For Japanese adults with type 1 diabetes on a smart insulin pump, a new personalized blood sugar tracking method is way more accurate at guessing their lab HbA1c than the usual methods.

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79%