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. 2014 Nov 3;9(1):35–42. doi: 10.3892/ol.2014.2662

Table II.

Association between MGMT mRNA expression levels and DNA methylation status in laryngeal squamous cell carcinoma tissues.

DNA methylation status Cases, n MGMT mRNA expression level
Methylated 27 0.3419±0.01961
Unmethylated 23 0.5887±0.02856

The student’s t-test was used to calculate the significance of differences in MGMT mRNA expression level between the methylated and unmethylated groups (t=17.628; P<0.0001) MGMT, O6-methylguanine-DNA methyltransferase.