The positive presence of antinuclear antibodies can affect the patient's health. At the same time, negative presence does not affect the patient's health—the normal ranges for detecting antinuclear antibodies.

• The average or negative presence of ANA titer is measured as less than or equal to 1:40.
• The average significant results of ANA titer are measured as 1:80 or lower.
• The strongly positive ANA titer is measured in between the 1:160.

The normal values, parameters, and reference ranges of the test may vary from lab to lab. Please refer to the ranges mentioned in the report and consult a doctor to understand the interpretation of lab reports.