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Table 3 Variance analysis

From: Relationship between vertical facial patterns and dental arch form in class II malocclusion

  Sum of squares df Mean square F Sig.
Mandible      
Ang. 1 Between groups 675.944 2 337.972 3.682 0.030
Within groups 6,424.741 70 91.782   
Total 7,100.685 72    
Ang. 2R Between groups 301.021 2 150.510 3.910 0.025
Within groups 2,694.240 70 38.489   
Total 2,995.260 72    
Ang. 2L Between groups 223.268 2 111.634 1.839 0.167
Within groups 4,249.745 70 60.711   
Total 4,473.014 72    
Ang. 3R Between groups 51.033 2 25.516 1.144 0.324
Within groups 1,560.638 70 22.295   
Total 1,611.671 72    
Ang. 3L Between groups 0.384 2 0.192 0.008 0.992
Within groups 1,613.507 70 23.050   
Total 1,613.890 72    
Intercanine and intermolar distance ratio Between groups 0.002 2 0.001 0.310 0.734
Within groups 0.199 70 0.003   
Total 0.201 72    
Maxilla      
Ang. 1 Between groups 586.772 2 293.386 3.294 0.043
Within groups 6,234.721 70 89.067   
Total 6,821.493 72    
Ang. 2R Between groups 122.683 2 61.342 1.846 0.200
Within groups 2,325.837 70 33.226   
Total 2,428.521 72    
Ang. 2L Between groups 112.911 2 56.455 1.416 0.250
Within groups 2,790.212 70 39.860   
Total 2,903.123 72    
Ang. 3R Between groups 7.383 2 3.692 0.193 0.820
Within groups 1,336.781 70 19.097   
Total 1,344.164 72    
Ang. 3L Between groups 17.690 2 8.845 0.424 0.650
Within groups 1,458.638 70 20.838   
Total 1,476.329 72    
Intercanine and intermolar distance ratio Between groups 0.061 2 0.031 9.461 0.000
Within groups 0.227 70 0.003   
  Total 0.288 72