Orthopedic implant devices: prevalence and sociodemographic findings from the 1988 National Health Interview Survey.
National population-based estimates on the magnitude and distribution of orthopedic implant devices in the United States have not been available to date.  The Food and Drug Administration's Center for Devices and Radiological Health (FDA/CDRH) collaborated with the Centers for Disease Control's National Center for Health Statistics (CDC/NCHS) in the design and conduct of a nationwide medical device implant survey to generate the first national population-based prevalence estimates of orthopedic implant devices.  A Medical Device Implant Supplement to the 1988 National Health Interview Survey was administered in personal household interviews to a national sample of 47,485 households, which included 122,310 individuals.  An estimated 6.5 million orthopedic implants were in use in the general US population in 1988, including 1.6 million artificial joints and 4.9 million fixation devices.  As a group, orthopedic implants comprised nearly half of all medical device implants in use, 43.4%.  The majority of artificial joint recipients were 65 years of age or older, white, and male.  The majority of fixation device recipients were less than 45 years of age, white, and male.  The limitations and strengths of these population-based estimates are discussed.
Moore
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RM
Center for Devices and Radiological Health, Food and Drug Administration, Rockville, MD 20852.
Hamburger
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Jeng
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Hamilton
P M
PM
D000328:Adult; D001741:Black or African American; D000368:Aged; D005260:Female; D006306:Health Surveys; D006801:Humans; D016268:Internal Fixators / Q000706:statistics & numerical data; D007595:Joint Prosthesis / Q000706:statistics & numerical data; D008297:Male; D008875:Middle Aged; D009309:National Center for Health Statistics, U.S.; D019736:Prostheses and Implants / Q000706:statistics & numerical data*; D014481:United States / Q000453:epidemiology; D014486:United States Food and Drug Administration