Published: 9 Jul 2024

Liver Function Tests in Different Regions

In Sweden, liver function tests such as AST, ALT, LD, and v-GT are typically expressed in enzyme activity (kat).

Measurement Units

The denominator used for enzyme activity varies by region:

* United States: dL (decilitres)
* Sweden: L (litres)
* International: IU (international units)
* Most other countries including UK, Europe, Australia, and New Zealand: mol/L (molar concentration)
* United States: g/dL or g/L (mass concentration)

Reference Ranges for Blood Tests

Reference ranges for blood tests are used by healthcare professionals to interpret test results and identify abnormalities. These ranges are established through studies in the field of clinical chemistry.

Importance of Blood Test Results

Blood test results are crucial for:

* Detecting and diagnosing blood disorders
* Determining the presence of rare blood types
* Providing information for overall diagnosis

Interpretation of Results

Blood test results should be interpreted by qualified healthcare professionals who are familiar with the patient's medical history and can determine the significance of any values outside the normal range.

Availability and Affordability

Blood tests are widely available and affordable, including low-cost, discount, and free options. They are essential tools for evaluating health status and should be interpreted by knowledgeable medical personnel.