Jean, This new bone scan from the radiologist not only changed the name of osteopenia to Low Bone Mass, but the Z score or age-matched score was removed from the Radiologist's summary.
The other body composition scan I had did include a z-score so I have it. Funny things going on. Obviously a 72 year old is going to have less dense bones than a 29 year old. A FRAX score of 10% seems pretty low to me too, even if your doctor and his drug rep would disagree.