highly significantP =0.002
Moderately differentiated and PD tumours themselves form weaker clusters ( P =0.05 and P =0.06, respectively), however when combined they show a highly significant clustering pattern ( P =0.002).
Moderately differentiated and PD tumours themselves form weaker clusters ( P =0.05 and P =0.06, respectively), however when combined they show a highly significant clustering pattern ( P =0.002).
The cluster containing only cSCC included 73% (11 out of 15) of the MD–PD tumours, compared with 40% (6 out of 15) of the WD tumours, although this difference did not reach statistical significance using a two-tailed Fisher's exact test.