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Table 4 ANOVA for comparison of means of parameters among the different grades of ankyloglossia

From: Skeletal and dental characteristics in subjects with ankyloglossia

Parameters (deg) Grades of ankyloglossia Mean Standard deviation P value
Go-Gn-SN angle Grade 1 32.38 3.114 0.047a
Grade 2 32.73 5.042
Grade 3 28.75 4.634
FMA Grade 1 26.13 3.399 0.142
Grade 2 27.51 4.181
  Grade 3 24.83 4.345  
  1. aThe mean difference is significant at the 0.05 level.