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Table 3 Pearson’s correlation coefficients for measurements among Class I and Class II participants

From: Differences in the factors associated with tongue pressure between children with class I and Class II malocclusions

  Maximum tongue pressure
  Class I Class II
Height 0.333 0.436*
Body weight 0.076 0.510**
Hand grip strength 0.519** 0.478*
DMFT index − 0.140 0.056
Maximum occlusal force 0.437* 0.211
Masticatory performance 0.609** 0.102
SNA angle 0.159 − 0.080
SNB angle 0.412* 0.019
ANB angle − 0.373 − 0.149
SN/ML angle − 0.082 − 0.122
ML/NL angle − 0.191 − 0.082
SN/NL angle 0.132 − 0.065
U1/NL angle 0.115 0.396*
L1/ML angle − 0.145 0.419*
Interincisal angle 0.111 − 0.548**
L1 to APg distance − 0.120 0.504**
Ar to B distance 0.093 0.371
Overjet − 0.099 0.176
Overbite − 0.070 − 0.671**
  1. * P < 0.05; ** P < 0.01. DMFT, decayed, missing, and filled teeth