KOOS questionnaire
Osteoarthritis, Knee Injury, OA, pain
OSTEOARTHRITIS
KOOS (Knee Injury and Osteoarthritis Outcome Score) is used to assess the functional status of OA patients. The respondents indicated one answer that described the symptoms that had occurred during the last week. The questionnaire consists of 5 parts. In the first part, the patient determines the characteristics of the pain. In the second, he/she determines the severity of symptoms. In the third part, the patient defines the degree of difficulty in performing typical daily activities. The fourth part concerns sports and recreational activities, and the fifth part concerns the quality of life [