Table 1.

Summary of Questions Used in the Reduced Versions of the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC)^*

Hirsch-WOMAC	Whitehouse-WOMAC	Tubach-WOMAC
Pain	Pain
1. Walking on flat surface	1. Walking on flat surface
2. Going up or down stairs	2. Going up or down stairs
4. Sitting or lying	3. At night while in bed
	4. Sitting or lying
	5. Standing upright
Function	Function	Function
1. Descending stairs	2. Ascending stairs	1. Descending stairs
7. Getting in/out of car	3. Rising from sitting	2. Ascending stairs
10. Rising from bed	6. Walking on flat	3. Rising from sitting
12. Lying on bed	7. Getting in/out of car	6. Walking on flat
17. Light domestic duties	9. Putting on socks/stockings	7. Getting in/out of car
	10. Rising from bed	8. Going shopping
	14. Sitting	9. Putting on socks/stockings
		15. Getting on/off toilet

^*Numbers refer to item numbers on the original WOMAC.