Table 2

Modified WOMAC Questionnaire. Subjects responded with the following numerical assessment: 0 = none; 1 = slight; 2 = moderate; 3 = severe; 4 = extreme

WOMAC A: Pain on

- Walking

- Stair climbing

- Nocturnal

- Rest

- Weight bearing

WOMAC B: Stiffness

- In morning

- Stiffness occurring during the day

WOMAC C: Level of difficulty performing the following functions:

- Descending stairs

- Ascending stairs

- Rising from sitting

- Standing

- Bending to the floor

- Walking on flat

- Getting in/out of a car

- Going shopping

- Putting on socks-Rising from bed

- Taking off socks

- Lying in bed

- Getting in/out of bath

- Sitting

- Getting on/off toilet

- Heavy domestic duties

- Light domestic duties

- While working

- Sitting cross legged

- While cycling

- While driving vehicle

- While praying.

Miller et al. Journal of Inflammation 2005 2:11   doi:10.1186/1476-9255-2-11