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POLPBWALK
Walk during best physical years after having polio

Codes and Frequencies



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

0NIUXX
1Walk without a limpXX
2Walk with a limpXX
3Unable to walk without leg braceXX
4Unable to walk at allXX
5Can't rememberXX
8Unknown - not ascertainedXX
9Unknown -DK or refused·X