TABLE 4.

Comparison of SMA Patients Who Did and Did Not Participate in the WeeFIM Interview

DemographicsWeeFIM Done (N = 39)WeeFIM Not Done (N = 24)P Value
Gender.586 (χ2 test)
    Male1910
    Female2014
Age of onset, mo.632 (unpaired t test)
    Mean36.3828.63
    SD72.9738.15
    Median1512.5
SMA type.799 (χ2 test)
    I42
    II157
    IIIa98
    IIIb117