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. 2013 Apr 2;2013:607405. doi: 10.1155/2013/607405

Table 2.

Tukey's HSD post-hoc test to highlight significant differences between the different groups.

Group N Subset for alpha = 0.05
1 2 3
Control (A) 20 3.7950
Spectrum + Prime & Bond NT (D) 20 9.7700
Z350XT + Adaper (C) 20 10.7460
Z350XT + Universal (B) 20 17.6200
Sig. 1.000 .897 1.000

Means for groups in homogeneous subsets are displayed.

a. Uses harmonic mean sample size = 20.000.