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. 2015 Jun 1;8(6):6095–6106.

Table 4.

Correlation between DNMT1 percentage expression and MGMT percentage expression in astrocytic tumour

Percentage expression

Correlation coefficient (r)* p value*
All patients -0.374 0.001
Tumour grade
    High grade -0.561 <0.001
    Low grade -0.059 0.758
WHO grade
    Grade I -0.456 0.117
    Grade II 0.083 0.750
    Grade III -0.490 0.075
    Grade IV -0.599 0.001
*

Spearman’s correlation test.