title: T-scores and Z-scores.
authors.affiliation: Department of Radiology, University of California, San Francisco, CA, USA.
authors.forename: John A
authors.initials: JA
authors.lastname: Shepherd
authors.forename: Glen M
authors.initials: GM
authors.lastname: Blake
mesh_terms: D015519:Bone Density; D001842:Bone and Bones / Q000473:pathology / Q000502:physiology; D003627:Data Interpretation, Statistical; D003720:Densitometry / Q000295:instrumentation* / Q000379:methods*; D004867:Equipment Design; D006801:Humans; D010024:Osteoporosis / Q000175:diagnosis / Q000473:pathology; D014965:X-Rays