Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Prevalence of Meniscal Tear or Destruction in the Right Knee among Middle-Aged and Elderly Persons, According to Age Group and Sex.
All persons with previous knee surgery were excluded from the prevalence estimates of meniscal destruction. The I bars denote 95% confidence intervals.
