0 = No
1 = Yes

In general, Rs health is
1 = Very Poor
2 = Poor
3 = Satisfactory
4 = Good
5 = Very Good

1 = No difficulty,
2 = Some difficulty, or
3 = A great deal of difficulty?
6 = R NEVER DOES
7 = NO CODED RESPONSE APPLICABLE
8 = DON'T KNOW
9 = REFUSED