HEPAIN  
Are you often troubled with pain?  
1 Yes  
2 No  
IF whether often troubled with pain = yes [HePain = 1]  
HEPAA  
How bad is the pain most of the time? Is it...  
INTERVIEWER: Read out...  
INTERVIEWER: Include people who experience intermittent pain often.  
1 mild,  
2 moderate,  
3 or, severe  
IF pain is moderate or severe most of the time = yes [HePaa = 2,3]  
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HEPAWH@  
90