Functional state of knee arthritis patients and related factors.

[Purpose] The objective of this study is to provide a direction for efficient management of arthritis through the analysis of multiple factors related to the functional state of patients. [Subjects and Methods] The Visual Analog Scale, Knee Society Knee Score & Function Score, Hospital for Special Surgery, Short Form-36 Health Survey and Western Ontario McMaster Universities Osteoarthritis Index for a total of 135 patients with knee arthritis were determined with a survey. [Results] There is a significant correlation between age, pain, Knee Society Knee Score, Hospital for Special Surgery, Knee Society Function Score, and Western Ontario McMaster Universities Osteoarthritis Index score. [Conclusion] It is necessary to improve the factors that affect knee function and quality of life, and a study on knee joint muscle strength is suggested as a follow-up study.