Table 4
Association of percentage of tumour cells and DNA yield (Kruskal–Wallis test)
Percentage of tumour cells categories
DNA yield
0–10
20–30
40–50
60–90
p Value
Median (range)
0.36 (0.05–5.88)
0.24 (0.05–0.6)
0.24 (0–3.24)
0.65 (0.06–20.1)
0.001