Parkinson’s disease

HEEverPD*

If Parkinson’s Disease recorded in feedforward data (FFHeEverPD =1) AND NOT

proxy interview:

[^Our records [^also] show that you have been told by a doctor or other health

professional that you have, or have had, Parkinson’s disease (or you are taking

medication or treatment to control Parkinson’s disease).

Just to confirm, have you ever had Parkinson’s disease?]

If Parkinson’s disease not recorded in feedforward (FFHeEverPD =0) OR proxy

interview:

[^Has a doctor or other health professional ever told [^you/Name] that [^you have /he

has/ she has], or [^have/has] had, Parkinson’s disease?]

01 Yes

02 No

If Parkinson’s disease recorded in feed forward and respondent says never had

Parkinson’s disease

│ (FFHeEverPD = 1 AND HEEverPD = No) AND NOT proxy interview

│

│HENvrPD

│Textfill if date of diagnosis for Parkinson’s disease = RESPONSE (FFHEDataYPD =

│Response): [^Just to check, we have a record that you were diagnosed with

│Parkinson’s disease [in ^ FFHEDateMPD FFHEDateYPD], is this…]

│Textfill if no date of diagnosis in feedforward (FFHEDataYPD AND FFHEDataMPD)

│<> RESPONSE) AND age of diagnosis in feedforward (FFHEAgePD = Response):

│[^Just to check, we have a record that you were diagnosed with Parkinson’s disease

│aged [^FFHEAgePD], is this…]

│Else textfill: [^Just to check, we have a record that when we spoke to you [previously

│/in ^FFHEYearPD], you told us you had been diagnosed with Parkinson’s disease. Is

│this…]

│READ OUT

│ 1 …correct, you were diagnosed with this condition,

│ 2 incorrect, you have never been diagnosed with this condition,

│ 3 incorrect as you were misdiagnosed, or

│ 4 incorrect for another reason (please specify)?

│

│If incorrect for another reason

││ (HENvrPD = 4)

││

││HENvOtPD

││INTERVIEWER: Enter other reason

││: STRING

││

│END OF FILTER

│

END OF FILTER

ASK IF Parkinson’s disease is a new condition

│ (HEEverPD = Yes and FFHeEverPD =0)

│

│HEMthPD* (archived under SL/SA)

│When [^were you / was [^Name]] first told by a doctor or other health professional that

[^you/he/she] had │Parkinson’s disease?

│INTERVIEWER: ENTER RESPONSE IN MONTH AND YEAR.