Integrated weighted gene coexpression network analysis identifies Frizzled 2 (FZD2) as a key gene in invasive malignant pleomorphic adenoma

Table 4 Association between FZD2 expression level and histological grade of IMPA

Group	High expression of FZD2	Low expression of FZD2	χ²	p value
High grade	10	19	4.865	0.027*
Low grade	11	5	4.865	0.027*

ISSN: 1479-5876