... What is considered a rheumatoid factor that is high or positive for RA? ... (0 replies)

... I hope someone can advise me here. I am 53 years old and have been suffering from chronic pain for many many years. About 10 years ago my doctor ordered a rheumatoid factor test and it came back elevated. I don't remember the exact number but I think I remember it was somewhere in the low 50's? ... (13 replies)