| HeCde  
| If you stand still does the pain usually ...READ OUT...  
| 1 Continue for more than 10 minutes,  
| 2 or, disappear in 10 minutes or less?  
|
| HeCdf @  
| Where do you get this pain or discomfort? Is it in the ...READ OUT  
EACH  
| IN TURN AND CODE ALL THAT APPLY ...  
| 1 Calf muscle?  
| 2 thigh or buttocks?  
| 3 somewhere else?  
|
| [Multiple responses to HeCdf are recorded in variables Hecdf1  
| Hecdf3]  
ENDIF