Table 4.
Table 4.

Correlations of Items Related to Mouth Function in the IT-FDI and the SFGS (N=100)a

  • a Reported as the Spearman coefficients of correlation (r). IT-FDI=Italian version of the Facial Disability Index, SFGS=Sunnybrook Facial Grading System.

  • b Levator labii superioris alaeque nasi muscle.

  • c Zygomaticus-risorius muscle.

  • d Orbicularis oris muscle.