A member asked:

Normal lab test for anti dsdna is < 1:20 . is 1:20 considered negative or positive or borderline ? thank you

3 doctors weighed in across 2 answers
Dr. Marsha Davis answered

Specializes in Internal Medicine

Basically negative: With that number it is basically negative, but doctors do not treat numbers we treat patients so that in itself does not rule out lupus.

Answered 9/11/2013

4.9k views

Thank

Only a test: It has no meaning on its own. Depends on what other sx are present.

Answered 9/11/2013

4.9k views

Thank

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If you get lab work done while on prednisone, can it affect your dsdna level?

5 doctors weighed in across 2 answers