Data Cart

Your data extract

0 variables
0 samples
View Cart
POLBPCLIMB
Climb stairs during years of best physical health after having polio

Codes and Frequencies



An 'X' indicates the category is available for that sample

0NIUXX
1Climb easily without a railingXX
2Climb by using a railingXX
3Could not climbXX
8Unknown - not ascertainedXX
9Unknown - refused·X