Below are some employment trends for Financial Analysts: 1  Median wage: $37.86 hourly, $78,380 annually. 2  Employment: 253,000 employees. 3  Projected growth (2012-2022): Faster than average (15-21 4 %) Projected job openings (2012-2022): 100,900.
Rheumatoid Factor Test. The rheumatoid factor is an antibody present in the blood of many patients with rheumatoid arthritis. Doctors measure the level of rheumatoid factor by performing a blood test. A positive rheumatoid factor test means that the patientâs level of rheumatoid factor in their blood is considered high.
Rheumatoid factor (RF) â Rheumatoid factor is an antibody found in many patients with rheumatoid arthritis. It is one of several criteria used in diagnosing RA, as 80 percent of RA patients have RF in their blood. A RF test can be positive in response to other inflammatory or infectious diseases other than RA.