title: Trends and determinants of prescription medication use for treatment of osteoporosis.
abstract: OBJECTIVE
  Trends in the use of different treatments for osteoporosis among the civilian, ambulatory U.S. population are described.
  
  
  METHODS
  Data from the Medical Expenditure Panel Survey (MEPS) were used to estimate osteoporosis prevalence and treatment rates among individuals ages 50 years and older who self-reported having osteoporosis. Specific pharmacologic treatments analyzed included oral and transdermal estrogen and estrogen and progesterone combination products in women, injectable and transdermal testosterone products in men, oral bisphosphonate medications, raloxifene, and nasal calcitonin. Predisposing characteristics included sex, age, education, income, and race. Required characteristics included the use of an oral corticosteroid medication, having a fracture in the current MEPS year, presently smoking, and self-report of fair or poor health status.
  
  
  RESULTS
  Self-report of osteoporosis increased steadily from approximately 3.2 million patients in 1999 to 7.2 million patients in 2005. This was associated with an increase of the number of patients who used medication for the treatment of osteoporosis from 2.3 million in 1999 to 5.6 million in 2005. Although medication use increased over time, only 77% of people with osteoporosis reported using medication for the treatment of osteoporosis in the previous year. Only 25.4% of men, 55.6% of blacks, 64.2% of patients without a usual source of health care, and 66.8% of patients who reported their health as fair or poor used medication for the treatment of osteoporosis in the previous year.
  
  
  CONCLUSIONS
  Although the MEPS data are based on patient self-report, the results from our study suggest that approximately one in four patients with osteoporosis did not receive prescription management for this condition.
authors.affiliation: Division of Pharmaceutical Outcomes and Policy, School of Pharmacy, University of North Carolina, Chapel Hill, NC 27599, USA. jffarley@unc.edu
authors.forename: Joel F
authors.initials: JF
authors.lastname: Farley
authors.forename: Susan J
authors.initials: SJ
authors.lastname: Blalock
mesh_terms: D000368:Aged; D050071:Bone Density Conservation Agents / Q000494:pharmacology / Q000627:therapeutic use*; D004164:Diphosphonates / Q000627:therapeutic use*; D004967:Estrogens / Q000008:administration & dosage / Q000627:therapeutic use; D005260:Female; D005938:Glucocorticoids / Q000009:adverse effects; D019538:Health Care Surveys; D006304:Health Status; D006801:Humans; D008297:Male; D008875:Middle Aged; D010024:Osteoporosis / Q000188:drug therapy* / Q000453:epidemiology / Q000209:etiology; D011374:Progesterone / Q000008:administration & dosage / Q000627:therapeutic use; D012907:Smoking / Q000009:adverse effects; D013739:Testosterone / Q000008:administration & dosage / Q000627:therapeutic use; D014481:United States / Q000453:epidemiology
chemical_list: D050071:Bone Density Conservation Agents; D004164:Diphosphonates; D004967:Estrogens; D005938:Glucocorticoids; D013739:Testosterone; D011374:Progesterone