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Table 4 Pearson-Correlation

From: Extent of maxillary deficiency in patients with complete UCLP and BCLP

Measurement Correlation coefficent p-value Significance
SNA-Wits T1  0.447 0.010 *
SNA-Wits T2  0.619 0.000 ***
SNA-Wits T3  0.598 0.003 **
SNA-OK44 T1  0.108 0.509 n.s.
SNA-OK44 T2  0.336 0.039 *
SNA-OK44 T3  0.500 0.025 *
SNA-OK66 T1 −0.040 0.809 n.s.
SNA-OK66 T2  0.276 0.093 n.s.
SNA-OK66 T3 −0.024 0.920 n.s.
SNA-UI/NL T1 −0.279 0.081 n.s.
SNA-UI/NL T2 −0.305 0.059 n.s.
SNA-UI/NL T3 −0.165 0.451 n.s.
SNA-NL/NSL T1 −0.599 0.000 ***
SNA-NL/NSL T2 −0.663 0.000 ***
SNA-NL/NSL T3 −0.481 0.020 *
  1. (OK44: anterior arch width; OK66: posterior arch width; (T1: age 10 years; T2 age 15 years; T3: age 18 years; n.s.: not significant; *: significant (p < 0.05); **: highly significant (p < 0.01); ***: most highly significant (p < 0.001)).