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| | | | | HEOPT  
| | | | | a doctor or optician told that (or had)...  
| | | | |  
| | | | |  
| | | | | INTERVIEWER:Read out each in turn and code all that apply.  
| | | | | Include Diabetic Retinopathy  
| | | | | in code 2.  
| | | | | Include age related Maculopathy in code 3.  
| | | | | 1 ^ConDisp[1]  
| | | | | 2 ^ConDisp[2]  
| | | | | 3 ^ConDisp[3]  
| | | | | 4 ^ConDisp[4]  
| | | | | 96 None of these  
| | | | | [code maximum 5 out of 5 possible responses]  
| | | | |  
| | | | | IF ((HeOpC = Yes) OR (catarac = HeOpt)) OR ((HeOpN = NoLong)  
| | | | | AND (HeOpX = No)) [HeOpC[4] = 1 OR catarac = HeOpt OR HeOpN[4] =  
| | | | | 2 AND HeOpX[4] = 2]  
| | | | | |  
| | | | | | HECAT  
| | | | | |  
| | | | | | had cataract surgery?  
| | | | | | 1 Yes  
| | | | | | 2 No  
| | | | | |  
| | | | | | IF ever/since last visit had cataract surgery = Yes [HeCat = 1]  
| | | | | | |  
| | | | | | | HECATN  
| | | | | | |  
| | | | | | | Was cataract surgery paid for privately or by the NHS?  
| | | | | | |  
| | | | | | |  
| | | | | | | INTERVIEWER: Count as NHS if the operation was on private premises but  
paid for by  
| | | | | | | the NHS. Count as private if the operation was on NHS premises but paid for  
privately.  
| | | | | | | 1 Privately/Insurance  
| | | | | | | 2 NHS  
| | | | | | | 3 Both  
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