Relationship between CK19 expression, deregulation of normal keratinocyte differentiation pattern and high risk-human papilloma virus infection in oral and oropharyngeal squamous cell carcinoma

Table 3 Comparison between HR-HPV negative vs HR-HPV positive OSCCs/OPSCCs and CK19 expression score (Independent Samples t-test) p value: < 0.001

Group	N	Mean	CI 95 %	Standard deviation	Min	Max
HR-HPV negative	28	66.214	30.332 - 102.097	96.873	0.0	300.0
HR-HPV positive	10	288.0	272.945 - 303.055	24.290	225.0	300.0

ISSN: 1750-9378