title: In rebuttal: Osteopenia is a useful diagnosis.
authors.forename: Holly L
authors.initials: HL
authors.lastname: Thacker
authors.forename: Bradford
authors.initials: B
authors.lastname: Richmond
mesh_terms: D015502:Absorptiometry, Photon; D000368:Aged; D015519:Bone Density; D001851:Bone Diseases, Metabolic / Q000175:diagnosis*; D005260:Female; D006801:Humans; D008875:Middle Aged; D010024:Osteoporosis / Q000517:prevention & control