This Article  • Full text  • PDF  • Spanish PDF  • Send to a friend  • Save in My Folder  • Save to citation manager  • Permissions  Citing Articles  • Contact me when this article is cited  Related Content  • Related article  • Similar articles in JAMA  Topic Collections  • Osteoporosis  • JAMA Patient Page  • Alert me on articles by topic  Social Bookmarking   What's this?

	Since this article does not have an abstract, we have provided the first 150 words of the full text and any section headings.

Bones are in a constant state of change—remodeling themselves to withstand the stress and strain of daily activity. In osteoporosis, natural bone activity becomes impaired, resulting in excessive bone loss. Bones become thin, weak, and more susceptible to fracture. As many as 10 million Americans have osteoporosis. Each year in the United States this condition contributes to approximately 329 000 hip fractures. A broken hip can cause discomfort, promote disability, and result in loss of independence. The loss of activity may likewise contribute to back pain and spinal deformity along with a loss of physical fitness and muscle strength. The November 28, 2007, issue of JAMA includes an article that examines various factors associated with a higher risk of osteoporotic fracture in older women and men.

RISK FACTORS FOR OSTEOPOROSIS

• Advanced age—being older than age 65 increases the risk of fracture
  
• Female
  
• Postmenopausal (loss of estrogen production)
  
• White or Asian race
  
• Low bone mineral . . . [Full Text of this Article]

CiteULike    Connotea    Del.icio.us    Digg    Reddit    Technorati    Twitter     What's this?

RELATED ARTICLE

Factors Associated With 5-Year Risk of Hip Fracture in Postmenopausal Women
John Robbins, Aaron K. Aragaki, Charles Kooperberg, Nelson Watts, Jean Wactawski-Wende, Rebecca D. Jackson, Meryl S. LeBoff, Cora E. Lewis, Zhao Chen, Marcia L. Stefanick, and Jane Cauley
JAMA. 2007;298(20):2389-2398.
ABSTRACT | FULL TEXT