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POLSAER2M
Weakness two months after diagnosed with polio: Right shoulder, upper arm, or elbow

Codes and Frequencies



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

0NIUXX
1Not weakenedXX
2Mildly weakenedXX
3Moderately weakenedXX
4Severely weakenedXX
5Completely paralyzedXX
8Unknown - not ascertained·X
9Unknown - refusedXX