“Diabetes” - a comprehensive laboratory study

Diabetes is a chronic disease that affects blood glucose levels. Early detection and control of this condition is key to maintaining health and quality of life. In the medical laboratory Medilab You can take a comprehensive test to diagnose and monitor diabetes. This complex includes three main indicators: glycated hemoglobin (HbA1c), C-peptide (C-Peptide), and insulin resistance index (HOMA-IR).

Main indicators of a comprehensive examination

1. Glycated hemoglobin (HbA1c)

Glycated hemoglobin shows the average blood glucose level over the past 2–3 months. This indicator helps assess how well diabetes is controlled.

HbA1c norm:

• Up to 5.7% is a normal level.
• 5.7% – 6.4% – prediabetes.
• 6.5% and above – diabetes.

High HbA1c levels indicate poor blood sugar control, which increases the risk of complications.

2. C-peptide (C-Peptide)

C-peptide is an important indicator of the body's insulin production. It helps determine whether the pancreas is producing enough insulin.

C-peptide norm: 0.5–2.0 ng/ml.

A decreased level indicates insulin deficiency, which is typical of type 1 diabetes, while an increased level may indicate insulin resistance or type 2 diabetes.

3. Insulin resistance assessment (HOMA-IR index)

The HOMA-IR index allows you to assess the sensitivity of cells to insulin. It is calculated based on fasting blood glucose and insulin levels.

Calculation formula:

HOMA-IR index norm:

• Up to 2.5 – normal insulin sensitivity.
• 2.5–5.0 – moderate insulin resistance.
• Above 5.0 – high insulin resistance.

Comparison of key indicators

How to prepare for tests

To get accurate results, you must follow a few simple rules:

1. Glycated hemoglobin: No special preparation is required, the test can be taken at any time of the day.
2. C-peptide: Take the test on an empty stomach, preferably after 8–10 hours of fasting.
3. HOMA-IR: The analysis is performed in the morning on an empty stomach. It is important to refrain from eating and drinking (except water) for 8–12 hours.

When to see a doctor

It is recommended to undergo a comprehensive examination if you experience the following symptoms:

• Constant thirst and frequent urination.
• Rapid fatigue.
• Unexplained weight loss or gain.
• Poor wound healing.
• Blurred vision.

Advantages of examination at Medilab

Laboratory Medilab offers:

1. Accuracy and speed – modern equipment and a professional approach guarantee reliable results.
2. Convenience – the ability to make online appointments and comfortable conditions for patients.
3. Comprehensive approach – all necessary tests can be taken in one place.

Diabetes control starts with a proper diagnosis. Get a comprehensive lab test done at Medilaband get reliable results to maintain your health.