RDW Blood

Access a free RDW Blood Test Report template and an example. Learn about this test and how to interpret results.

By Ericka Pingol on Jul 18, 2024.


Fact Checked by Ericka Pingol.

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What is an RDW Blood Test?

A Red Cell Distribution Width (RDW) Blood Test is used in hematology to gauge the variation in size and volume of a patient's red blood cells. This test is part of a standard Complete Blood Count (CBC) and helps diagnose certain types of anemia and other disorders related to red blood cells.

RDW is expressed as a percentage and is calculated by dividing the standard deviation of red blood cell volume (MCV) by the mean cell volume. This test can be performed manually or with an automated machine. It is a simple, non-invasive procedure requiring only a small blood sample from the patient.

The results, often recorded in an RDW Test Report, can provide valuable information about a patient's overall health and help healthcare professionals make accurate diagnoses and create appropriate treatment plans.

How Does it Work?

Our free RDW Blood Test Report template lets you easily understand and interpret your test results. The report includes the patient's basic information, such as name and date of birth, test results and recommendations. Here's how to use the template:

Step One: Access the template

Retrieve the RDW Blood Test Report template through the link on this page. You can also download it from the Carepatron app or our resources library.

Step Two: Enter patient information

Record the patient's personal details, including their name, date of birth, and gender. This information helps you and other healthcare professionals track the results over time.

Step Three: Record blood test results

Document the RDW test results and other CBC parameters, such as hemoglobin levels and platelet count. Our template provides a clear format to easily record this information.

Step Four: Interpret the results

The report includes an interpretation section explaining what the test results mean concerning normal ranges. This helps you and your healthcare team understand any abnormalities and make appropriate treatment options for the patient.

Step Five: Discuss with your patient

Utilize the RDW Blood Test Report to discuss the results with your patient and explain any potential implications. Ensure you address any concerns they may have and provide further recommendations or follow-up tests if needed.

When Would you use this Test Report?

You can utilize the RDW Blood Test Report template when conducting RDW Blood Tests for patients as part of their routine health assessments or to monitor specific conditions or treatments. Furthermore, you can use this template to:

Monitor any changes in the RDW values over time

Our RDW Test Report template lets you record and compare RDW values over several tests, which can help you track any changes in the patient's condition.

Identify potential underlying health issues

Abnormal results in the RDW Blood Test can indicate underlying health conditions that may require further investigation or treatment. Using this template helps you easily identify these potential issues and address them promptly.

Provide comprehensive records for future reference

You can also use the RDW Blood Test Report as part of your patient's electronic health records to keep track of their health and monitor any changes over time. This can be especially helpful for patients with chronic conditions that require regular monitoring.

Share results with other healthcare providers

The template's easily accessible format makes it convenient to share results with other healthcare providers, such as specialists or primary care physicians. This can help facilitate coordinated care and ensure that all providers have the information to make informed decisions about the patient's health.

Educate patients about their health

Using this template can help you educate patients about their RDW Blood Test results and what they mean for their overall health. This can improve patient understanding and engagement in their healthcare, promoting better outcomes.

What do the Results Mean?

The normal range for RDW percentages can vary slightly between laboratories. Generally, a higher RDW percentage suggests greater variation in red blood cell size. Interpretation can be as follows:

●  RDW values between 11.5%-14.5% are considered normal

●  An RDW value greater than 14.5% is considered high and may indicate a condition such as anemia or nutritional deficiencies

●  A low RDW value below 11.5%, may also indicate an underlying health issue such as iron deficiency anemia or chronic liver disease.

It is important to note that the RDW Blood Test alone cannot diagnose a specific condition and should be used with other tests and clinical findings.

Who typically requests an RDW Blood Test?
Who typically requests an RDW Blood Test?

Commonly asked questions

Who typically requests an RDW Blood Test?

A primary care physician, hematologist, or other healthcare professionals may request an RDW Blood Test to assess red blood cell size variation and overall health.

When are RDW Blood Tests used?

RDW Blood Tests are typically used when there is suspicion of anemia, nutritional deficiencies, or other blood-related disorders. They are also valuable in monitoring the treatment progress of conditions affecting red blood cells. Additionally, these tests may be conducted as part of routine health check-ups for specific patient populations.

How long does an RDW Blood Test take?

The test usually takes only a few minutes, but the entire process may take up to an hour, considering factors such as sample collection and processing time. Results are generally available within a few days.

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