Table IV. Univariate analysis for overall survival (OS) in patients with newly-diagnosed glioblastoma. Comparison of pyrosequencing PSQ Therascreen, PSQ 96, methylation-specific polymerase chain reaction (MSP), methylation-sensitive high-resolution melting analysis (MS-HRM), and quantitative MSP (qMSP).

SD: Standard deviation; SE: standard error. *Log-rank.