Comparison Mean difference Q P value
Hyperkeratosis Vs mild dysplasia 0.2000 0.815 >0.05
Hyperkeratosis Vs moderate dysplasia -3.200 2.904 >0.05
Hyperkeratosis Vs severe dysplasia 0.5000 0.4538 >0.05
Hyperkeratosis Vs squamous cell carcinoma 4.200 3.812 >0.05
Mild Vs moderate dysplasia -3.400 3.086 >0.05
Mild Vs severe  dysplasia 0.3000 0.2723 >0.05
Mild dysplasia Vs squamous cell carcinoma 4.0 3.630 >0.05
Moderate dysplasia Vs severe dysplasia 3.7 3.358 >0.05
Moderate dysplasia Vs squamous cell carcinoma 7.4 6.716 <0.001
Severe dysplasia Vs squamous cell carcinoma 3.7 3.358 >0.05
Table 2: Tukey-Kramer multiple comparisons test for mitosis.