highly significantp < 0.001
The association between PNI and NKX3.1 staining score was highly significant (chi-square = 17.731, p < 0.001; Cramer V = 0.558).
The association between PNI and NKX3.1 staining score was highly significant (chi-square = 17.731, p < 0.001; Cramer V = 0.558).