Hoffman's reflex explanation

Hello all! I had an appointment today with a new physician. She performed Hoffman's reflex test on my hands and said that it's positive on my right hand (which is the side I have the neck pain and arm numbness). She stated that this can show up normally on a person but can also signal a problem. I did not have the positive reflex on my left hand. Is this something I should be concerned about? She sort of seemed to brush it off, but did make note of it in my chart. Thanks for any info!