title: By the way, Doctor. My doctor sent me a copy of my bone density test, and I was confused by seeing two measurements: a T-score and a Z-score. Could you please explain the difference? Is one more important than the other?
authors.forename: C
authors.initials: C
authors.lastname: Robb-Nicholson
mesh_terms: D000367:Age Factors; D015519:Bone Density; D001842:Bone and Bones / Q000737:chemistry / Q000502:physiology*; D006801:Humans; D008903:Minerals / Q000032:analysis; D010024:Osteoporosis / Q000175:diagnosis; D012016:Reference Values
chemical_list: D008903:Minerals