Clinical Calculator · WOMAC LK 3.1
WOMAC Osteoarthritis Index.
24-item Likert assessment for hip and knee OA. Score each item 0 (none) to 4 (extreme). Total range 0–96; higher scores indicate worse pain, stiffness, and physical function.
Pain (5 items)
0/5How much pain have you had with the following:
Walking on a flat surface
Going up or down stairs
At night while in bed
Sitting or lying (resting)
Standing upright (weight bearing)
Stiffness (2 items)
0/2How severe is your stiffness:
After first waking in the morning
Later in the day, after sitting, lying, or resting
Physical Function (17 items)
0/17How much difficulty have you had with the following:
Descending stairs
Ascending stairs
Rising from sitting
Standing
Bending to floor
Walking on flat surface
Getting in/out of car
Going shopping
Putting on socks/stockings
Rising from bed
Taking off socks/stockings
Lying in bed
Getting in/out of bath
Sitting
Getting on/off toilet
Heavy domestic duties
Light domestic duties
Information is educational and not a substitute for medical advice. Reviewed by licensed physical therapists.
Pain
0/20
0% (0–100)
Stiffness
0/8
0% (0–100)
Function
0/68
0% (0–100)
Total
0/96
0% (0–100)