│││

│││HEPAB1

│││ INTERVIEWER: CHECK WHETHER EVER WALKS ON A FLAT SURFACE –

│││ INCLUDE ACROSS THEIR ROOM AT HOME, EVEN IF THEY ONLY WALK

│││ VERY SLOWLY. ONLY CODE 1 IF THEY SAY NO.

│││ 1 Confirms never walks or cannot walk

│││ 2 Does sometimes walk on a flat surface

│││

││ END OF FILTER

│ END OF FILTER

│

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

││[ HEPAWH = 1,7] AND [HePab1 =2]

││

││ HEBCK

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

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

││ [HEPAWH = 2 or 7 AND HePab1 =2]

││ 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

││ [HEPAWH = 3 or 7 AND HePab1 =2]

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

│ [HEPAWH = 4 or 7] AND [HePab1 =2]

││

││ 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

│

│IF (knee pain rating is between 1 and 10) AND (type of arthritis = osteoarthritis)

││ [(HEKne = [1..10]) AND (HeArt=1)]

IF (IAskPx[pnum] <> Yes) THEN

NatCen Social Research | ELSA W9 Questionnaire & Data documentation – INTERVIEWER QUESTIONNAIRE