Understanding Reference Ranges and Test Results
Reference Ranges:
* Guides that help interpret test results based on age, sex, and other factors.
* Established through extensive research on diverse populations.
* Vary from laboratory to laboratory, as each lab validates its own ranges.
Factors Affecting Test Accuracy:
* Foods and drinks
* Medications
* Stress
* Exercise
* Laboratory procedures
* Illness
False Positives and Negatives:
* False Positive: Test indicates a disease or condition that is not present.
* False Negative: Test indicates the absence of a disease or condition that is actually present.
False Results:
* Uncommon but possible. More likely with certain test types or improper testing.
* Discuss any concerns with your healthcare provider to ensure accurate diagnosis and treatment.
DDxHub is a concentrator that holds a lot of disease descriptions. It relies on the System knowledgebase to diagnose a health condition.
Differential diagnosis Hub is the System distinguishing of a particular disease or health condition from others.