Table 3.

Incidence of use of NPM1 insertion positions

NPM1 Insertion SiteAdultPediatricAdult + pediatricP
NPM1 mutations, nNPM1 mutations, %NPM1 mutations, nNPM1 mutations, %NPM1 mutations, nNPM1 mutations, %Adult vs pediatric
860_861 0.13 0.00 0.13 N/T 
861_862 0.26 0.00 0.25 N/T 
862_863 0.09 1.01 0.13 N/T 
863_864 2267 97.63 82 82.83 2349 97.03 <.001 
864_865 0.00 0.00 0.00 N/T 
865_866 0.00 1.01 0.04 N/T 
866_867 0.09 1.01 0.1 N/T 
867_868 26 1.12 5.05 31 1.28 .008 
868_869 10 0.43 7.07 17 0.70 <.001 
869_870 0.26 0.00 0.25 N/T 
870_871 0.00 0.00 0.00 N/T 
871_872 0.00 2.02 0.08 N/T 
 n = 2322  n = 99  n = 2421   
NPM1 Insertion SiteAdultPediatricAdult + pediatricP
NPM1 mutations, nNPM1 mutations, %NPM1 mutations, nNPM1 mutations, %NPM1 mutations, nNPM1 mutations, %Adult vs pediatric
860_861 0.13 0.00 0.13 N/T 
861_862 0.26 0.00 0.25 N/T 
862_863 0.09 1.01 0.13 N/T 
863_864 2267 97.63 82 82.83 2349 97.03 <.001 
864_865 0.00 0.00 0.00 N/T 
865_866 0.00 1.01 0.04 N/T 
866_867 0.09 1.01 0.1 N/T 
867_868 26 1.12 5.05 31 1.28 .008 
868_869 10 0.43 7.07 17 0.70 <.001 
869_870 0.26 0.00 0.25 N/T 
870_871 0.00 0.00 0.00 N/T 
871_872 0.00 2.02 0.08 N/T 
 n = 2322  n = 99  n = 2421   

A Bonferroni correction of 3 was applied, hence a P < .0167 was considered significant. Mutations at positions c.860_861, c.861_862 and c.862_863 may result from loss of 1 to 3 nt from c.863_864.

N/T, not tested.