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. 2013 Nov 18;8(11):e79937. doi: 10.1371/journal.pone.0079937

Table 4. Statistical analysis of C20orf54 protein expression and tissue riboflavin levels in CSCC and matched normal tissues.

CSCC(n = 22,mean ± SD) t P
C20orf54 protein expression 0.93±0.41 −2.125 0.029
Riboflavin level in tissue 16.13±3.88

Student’s t-test was used to Comparison of C20orf54 protein levels in tissue with tissue riboflavin levels from CSCC patients.