IF rating pain when walking = continue [HEPab = 1]  
HEBAL  
SHOW CARD C9  
How often do you have problems with keeping your balance when you are walking on a level surface?:  
1 Always  
2 Very often  
3 Often  
4 Sometimes  
5 Never  
6 SPONTANEOUS: Never walks  
7 SPONTANEOUS: Can't walk  
IF reported problems with keeping balance when walking on level surface is <> never walks, can’t walk  
[HeBal <>no walk, cant walk ]  
HEDIZ  
SHOW CARD C9  
How often do you have problems with dizziness when you are walking on a level surface?  
1 Always  
2 Very often  
3 Often  
4 Sometimes  
5 Never  
6 SPONTANEOUS: Never walks  
7 SPONTANEOUS: Can't walk  
END OF FILTER  
END OF FILTER