In addition, via logistic regression between infection and significant predictors such as mutation of p53 and the presence of methylation status and microsatellite instability, this resulted in a significant positive relationship only between infection and methylation status (OR = 3.78, p = 0.0075) and infection and p53 mutation (OR = 6.21, p = 0.0082); this shows that methylation status and p53 mutation were more correlated to infection than microsatellite instability (OR = 3.10, p = 0.19). Here, TP53 is linked to infection.