Table 8: Group 2 (17 subjects): linear regression results OJ-l. ANB and 21/SNA-SNP were found to be statistically significant. The systematic error calculated via Student’s t-test for paired data yielded a significance level of 0.05; ns: non significant (Student’s t-test).

level ANB 1.04 0.006044 11/SNA-SNP −0.04 ns IMPA SX −0.05 ns 21/SNA-SNP 0.22 0.03702 ; correct =  0.02470466