Published: 7 Apr 2024

Reference Ranges in Laboratory Results

Reference ranges represent the typical results obtained from a large group of healthy individuals. However, it's important to note that:

* Healthy individuals may occasionally have results outside the reference range.
* Conversely, individuals with health issues may have results within the normal range.

Understanding Reference Ranges

Laboratory results typically include a reference range, often displayed as a numerical range (e.g., "normal: 77-99mg/dL"). Results outside this range warrant further investigation.

Additional Terms in Laboratory Results

* Negative or Normal: Absence of the tested disease or substance.
* Positive or Abnormal: Presence of the tested disease or substance.
* Inconclusive or Uncertain: Insufficient information to confirm or rule out a condition.

Types of Laboratory Tests

* Reference Range Tests: Measure the functioning of organs and systems.
* Diagnostic Tests: Diagnose or exclude specific diseases.

Blood Work and Health Insights

Blood tests provide valuable information about an individual's health status, including:

* Management of chronic conditions (e.g., diabetes, high cholesterol)
* Early detection of diseases (e.g., heart disease, cancer)
* Diagnosis and treatment planning for various health issues

Interpretation of Results

Your healthcare provider will review the laboratory report, consider the context of your symptoms, and interpret the results accordingly. This information helps guide diagnosis, treatment decisions, and recommendations for further testing or lifestyle modifications.