Ok so last week had a blood test for myashenia gravis panel and got the results.

Component -Striated muscle AB
Standard range = negative
Your value= negative

Component Acetylcholine receptor binding AB.ser.qn
Your value=79.20

Does anybody know what this means. I'm guessing it means negative for myashenia, but have had diagnosed MG for 9 years and still have the muscle fatigue and weakness.
After moving to northern California 5 years ago I haven't seen a neuro yet untill October of tthis year. Due to the holiday haven't seen him for result explanation. If anyone could suggest other tests to get better accurate result. Thanks for all the help