│ END OF FILTER

│

│ IF (pain in hips OR pain all over) AND walks on a flat surface

││ [HePain = 2 or 7 AND HePab1 <> 1]

││ HEHIP

││ (How would you rate the pain) in your hips?

││ INTERVIEWER: PROMPT IF NECESSARY: 'Where 0 is no pain and 10 is severe

││ or excruciating pain, as bad as you can imagine'.

││ Range: 0..10

││

│END OF FILTER

│

│ IF (pain in knees OR pain all over) AND walks on a flat surface

││ [HePain = 3 or 7 AND HePab1 <> 1]

││ HEKNE

││ (How would you rate the pain) in your knees?

││ INTERVIEWER: PROMPT IF NECESSARY: 'Where 0 is no pain and 10 is severe

││ or excruciating pain, as bad as you can imagine'.

││ Range: 0..10

││

│END OF FILTER

│

│ IF hip or knee pain rating is between 1 and 10 [IF (HEHIP>0) OR (HEKNE>0)]

││HEPAC

││Has your knee or hip pain been bothering you for more than six months?

││1 Yes

││2 No

││

││HEPAD

││Are you taking or have you taken any medication or exercises to control the pain in your knee

││or hip?

││1 Yes

││2 No

││

││HEPAE

││Do exercises and medicines control the pain in your knee or hip?

││1 Yes

││2 No

││

││HEPAF

││Did any doctor recommend that you should have surgery or joint replacement?

││1 Yes

││2 No

││

│END OF FILTER

│

│ IF pain in feet OR pain all over AND walks on a flat surface

│ [HePain = 4 or 7] AND [HePab1 <> 1]

││

││ HEFET

││ (How would you rate the pain) in your feet?

││ INTERVIEWER: PROMPT IF NECESSARY: 'Where 0 is no pain and 10 is severe

││ or excruciating pain, as bad as you can imagine'.

││ Range: 0..10

││

│END OF FILTER

│