KOOS Knee Survey (Knee Osteoarthritis Outcome Survey)

INSTRUCTIONS: This survey asks for your view about your knee. This information will help us keep track of how you feel about your knee and how well you are able to do your usual activities.
Answer every question by selecting the appropriate dropdown, only one dropdown for each question. If you are unsure about how to answer a question, please give the best answer you can.

Today’s Date

First Name

Last Name

Date of Birth

Date of Surgery

Knee (Left or Right)

What Time Period Are You Reporting?

The following question concerns the amount of joint stiffness you have experienced during the last week in your knee. Stiffness is a sensation of restriction or slowness in the ease with which you move your knee joint.

1. How severe is your knee stiffness after first wakening in the morning?

What amount of knee pain have you experienced the last week during the following activities?

2. Twisting/pivoting on your knee

3. Straightening knee fully

4. Going up or down stairs

5. Standing upright

Function, daily living
The following questions concern your physical function. By this we mean your ability to move around and to look after yourself. For each of the following activities please indicate the degree of difficulty you have experienced in the last week due to your knee.

6. Rising from sitting

7. Bending to floor/pick up an object