CHECK: age first told had Parkinson's disease > 50 [HePrk > 50 ]  
││  
││ This seems young (^heprk), can I check?  
││  
END CHECK  
END OF FILTER  
HE44 HEPRKRY  
HE45 HEPRKRY  
IF Interview Date = RESPONSE [QInit.IntDat = RESPONSE]  
CHECK: Interview Date >= TODATE  
││ (year told had Parkinson's disease, month told had Parkinson's disease.ORD, 1)  
││ [QInit.IntDat >= TODATE HePrkRY, HePrkR.ORD, 1 ]  
││ INTERVIEWER: This date is in the future (^HePrkR ^HePrkRY)! Please  
││ change!  
││  
END CHECK  
END OF FILTER  
IF ((Previous Interview Date = RESPONSE) AND (Month told had Parkinson’s disease =  
RESPONSE)) AND (Year told had Parkinson’s disease = RESPONSE)  
[PrevDate = RESPONSE AND HePrkR = RESPONSE AND HePrkRY = RESPONSE]  
CHECK: PrevDate <= TODATE  
││ (year told had Parkinson's disease, month told had Parkinson's disease.ORD, 28)  
││ [PrevDate <= TODATE HePrkRY, HePrkR.ORD, 28 ]  
││ INTERVIEWER: This date is before the date of ^IName[Pnum]'s last interview. Please  
││ check!  
││  
END CHECK  
END OF FILTER  
HE46 HEAGH  
IF (Respondent Age > 0) AND (Age first told had psychiatric problems = RESPONSE)  
[IAgeOf > 0 AND HeAgh = RESPONSE]  
CHECK: age first told had psychiatric problems <= Respondent Age [HeAgh <= IAgeOf ]  
││  
││ INTERVIEWER: ^IName[Pnum] is only ^iageof[Pnum] now!  
││ Please change!  
││  
END CHECK  
END OF FILTER  
HE47 HEAGHRY  
HE48 HEAGHRY  
IF (Interview Date = RESPONSE) AND (Month told had psychiatric problems = RESPONSE)  
AND  
(Year told had psychiatric problems = RESPONSE)