According to the hospital for special surgery the normal rf range is between 0 20 units per milliliter of blood u ml.
Ra factor test normal range in hindi.
For decades a positive rheumatoid arthritis test was used to diagnose those with symptoms of rheumatoid arthritis.
Having rf levels above this range is not enough to diagnose ra.
Rheumatoid factor was first described in connection to rheumatoid arthritis in 1940.
You will know what.
There are two ways in which the normal rheumatoid factor range can be presented.
If you have the symptoms of rheumatoid arthritis such as pain swelling and stiff joints your doctor may use the rheumatoid factor blood test to help diagnose it.
The normal range or negative test result for rheumatoid factor is less than 14 iu ml.
Below 1 80 1 to 80 titer.
What is normal rheumatoid factor range.
What do high rheumatoid levels mean.
Any result with values 14 iu ml or above is considered abnormally high elevated or positive.
The rheumatoid factor rf blood test measures the level of the rf antibody in the blood.
This video is about ra factor blood test in hindi.
This is a simple blood test.