Yes, it is possible to have a false positive ANA test even after having lupus for 10 years. Here are some key points:
- Up to 30% of people with lupus can test negative for ANAs
- Up to 10% of healthy individuals and 20% of healthy women can test positive for ANAs
- ANA tests have a high false-positive rate, meaning people Show Full Answer
Yes, it is possible to have a false positive ANA test even after having lupus for 10 years. Here are some key points:
- Up to 30% of people with lupus can test negative for ANAs.
- Up to 10% of healthy individuals and 20% of healthy women can test positive for ANAs.
- ANA tests have a high false-positive rate, meaning people may be incorrectly diagnosed with lupus.
- ANA test results should be verified with additional tests for an accurate diagnosis.
For more detailed information, consult your doctor.
November 5, 2024