IF ((type of chronic condition at last interview <> RESPONSE) AND (type of chronic condition =
│Alzheimer’s)) OR ((type of chronic condition at last interview = Alzheimer’s) AND (whether confirms
│ previous psychiatric problem = yes) AND (age first told had Alzheimer's at last interview =
│RESPONSE))
│ [((HeDiab (Last int) <> RESPONSE) AND (HeDiab = 8)) OR ((HeDiab (Last int) = 8) AND
│ (HeDiaD = 1) AND (HeAgi (Last int) <> RESPONSE))]
│
│ HEAGI*
│ Approximately how old [^were you / was [^name]] when [^you were /he was /she
│ was] first told by a doctor t hat [^you / he / she] had Alzheimer's Disease?
│ INTERVIEWER: ENTER AGE IN YEARS.
│ Range: 0..110
│
│ [CHECK HE50 - HE51]
│
END OF FILTER
IF ((type of chronic condition = Alzheimer’s) AND (type of chronic condition =
│RESPONSE) AND NOT (type of ch ronic condition at last interview = Alzheimer’s))
│[((HeDiab = 8) AND (HeDiab (Last int) = RESPONSE) AND NOT (HeDiab (Last int) = 8))]
│
│ HEAGIR*
│ When [^were you / was [^name]] told by a doctor that [^you /he /she] had
│ Alzheimer's Disease?
│ INTERVIEWER: ENTER RESPONSE IN MONTH AND YEAR.
│ INTERVIEWER: ENTER THE MONTH AT THIS QUESTION.
│ 01 January
│ 02 February
│ 03 March
│ 04 April
│ 05 May
│ 06 June
│ 07 July
│ 08 August
│ 09 September
│ 10 October
│ 11 November
│ 12 December
│
│ HEAGIRY*
│ INTERVIEWER: ENTER THE YEAR AT THIS QUESTION.
│ Range: 1900..2050
│
│ [CHECK HE52 - HE53]
│
END OF FILTER
IF ((type of chronic condition at Last interview <> RESPONSE) AND (type of chronic condition = memory
│ impairment)) OR ((type of chronic condition at Last interview = memory impairment) AND (whether
│ confirms previous chronic condition = yes) AND (age first told had memory impairment at Last
│ interview <> RESPONSE))
│ [((HeDiab (Last int) <> RESPONSE) AND (HeDiab = 9))
│ OR
│ ((HeDiab (Last int) = 9 AND (HeDiaD = 1)
│ AND
│ (HeAgj (Last int) <> RESPONSE))]
│
NatCen Social Research | ELSA W9 Questionnaire & Data documentation – INTERVIEWER QUESTIONNAIRE
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