AF
Value of the test
Significance
AFB
1
21.89836
˂0.05
*
AFB
2
16.20834
˂0.05
*
AFG
1
31.83879
˂0.05
*
AFG
2
3.831674
0.28
AFT
21.13252
˂0.05
*
*
=Significant Difference
Table 5:
Kruskal-Wallis test by source.