│

│ IF pain when walking at ordinary pace on the level = sometimes [HeAnd = 3]

││

││ HEANE

││ Does this happen on most occasions?

││ 1 Yes

││ 2 No

││

│ END OF FILTER

│

│ IF (whether has pain when walking uphill or hurrying = yes OR whether this happens on

│ most occasions = yes OR pain when walking at ordinary pace = yes OR whether this

happens │ on most occasions = yes)[(HeAnb = 1 OR HeAnc = 1 OR HeAnd = 1 OR HeAne =

1)]

││

││ HEANF

││ What do you do if you get it while you are walking? Do you...

││ INTERVIEWER: Read out...

││ 1 ...stop,

││ 2 slow down,

││ 3 or, do you carry on?

││

││ IF action taken when pain occurs while walking = [stop, slow down] [HeAnf = [1, 2]]

│││

│││ HEANG

│││ If you stand still does the pain go away or not?

│││ INTERVIEWER: If respondent unsure, PROBE - 'What happens to the pain on most

│││ occasions?'

│││ 1 Pain goes away

│││ 2 Pain doesn't go away

│││

│││ IF whether pain goes away or remains = pain goes away [HeAng = 1]

││││

││││ HEANH

││││ How soon does the pain go away? Does it go in...

││││ INTERVIEWER: Read out...

││││ 1 ...10 minutes or less,

││││ 2 or, more than 10 minutes?

││││

││││ IF duration of pain = 10 minutes or less [HeAnh = 1]

│││││

│││││ HEANI@

│││││ SHOW CARD C11

│││││ Will you show me where you get this pain or discomfort?

│││││ INTERVIEWER: PROBE - 'Where else?'

│││││ Code all that apply.

│││││ 1 Sternum (upper or middle)

│││││ 2 Sternum lower

│││││ 3 Left anterior chest

│││││ 4 Left arm

│││││ 5 Right anterior chest

│││││ 6 Right arm

│││││ 95 Somewhere else

│││││ [Multiple responses to HEANI are recoded in variables: heanius heanils heanslc

│││││heansla heansrc heansra heans95]

│││││ [code maximum 7 out of 7 possible responses]