May 14, 2021
During 2017–2018, the age-adjusted prevalence of osteoporosis among adults aged 50 years or older was 12.6%.
A lower percentage of non-Hispanic Black adults (6.8%) had osteoporosis compared with non-Hispanic White adults (12.9%), non-Hispanic Asian adults (18.4%), and Hispanic adults (14.7%).
The observed differences among non-Hispanic White, non-Hispanic Asian, and Hispanic adults did not reach statistical significance.
Sources: Sarafrazi N, Wambogo EA, Shepherd JA. Osteoporosis or low bone mass in older adults: United States, 2017–2018. National Center for Health Statistics (NCHS) data brief, no. 405. https://www.cdc.gov/nchs/products/databriefs/db405.htm; NCHS, National Health and Nutrition Examination Survey (NHNES) data, NHNES 2017–2018. https://www.cdc.gov/nchs/nhanes.htm
March 28, 2017
NCHS released a new report that uses FRAX estimates from the National Health and Nutrition Examination Survey 2013–2014 to describe the hip and major osteoporotic fracture probability distribution (for adults aged 40 and over) and prevalence of elevated probabilities (for adults aged 50 and over) in the United States.
The report defines the distribution of the probabilities of having a hip or major osteoporotic (hip, spine, forearm, humerus) fracture in the next 10 years among middle-aged and older US adults. For example, prior to this report, NCHS didn’t know what the average 10-year probability of having one of these fracture types was in this age range. NCHS also looked at the prevalence of elevated probabilities for these fractures in adults age 50+ years using thresholds defined by the National Osteoporosis Foundation for that age range.
FRAX algorithms are proprietary equations developed by researchers at the World Health Organization (WHO) Collaborating Center on Metabolic Bone Diseases, University of Sheffield, UK, to estimate the probability of having a hip or major osteoporotic fracture in the next 10 years. These equations use age, sex, body mass index, femur neck bone density, and several health and lifestyle variables (smoking, alcohol consumption, personal and parental fracture history, glucocorticoid use, rheumatoid arthritis) to predict these 10-year probabilities. The equations also account for race and Hispanic origin, because race-specific equations were developed for use in the U.S.
In summary, the report found that the average 10-year probability of hip or major osteoporotic fracture fell below the thresholds considered as an elevated risk in US adults age 50+ in 2013-2014. However, 8-19% of adults age 50+ had an elevated 10-year probability of experiencing one of these fractures in 2013-2014.
August 18, 2015
A new NCHS Health E-Stat provides information on the percentage of U.S. adults aged 65 and over with osteoporosis and low bone mass at the femur neck or lumbar spine, using data from the 2005–2010 National Health and Nutrition Examination Survey.
Key Findings from the Report:
During 2005–2010, 16.2% of adults aged 65 and over had osteoporosis at the lumbar spine or femur neck. The age-adjusted prevalence of osteoporosis at either skeletal site was higher among women (24.8%) than men (5.6%).
The unadjusted prevalence was higher among adults aged 80 and over (25.7%) than for adults aged 65–79 (12.8%).
The age-adjusted prevalence of osteoporosis was highest among Mexican-American adults (24.9%), followed by non-Hispanic white adults (15.7%), and was lowest among non-Hispanic black adults (10.3%).