Expression and prognostic role of molecular markers in 99 KIT-positive gastric stromal tumors in Taiwanese

Table 2 The correlation between labeling index of molecular markers and pathologic parameters

	Tumor mitosis	Tumor size	P53	Ki67	PCNA
Tumor mitosis		CC = 0.319	CC = 0.488	CC = 0.394	CC = 0.657
		P = 0.0011	P < 0.0011	P < 0.0011	P < 0.0011
Tumor size	CC = 0.319		CC = 0.285	CC = 0.032	CC = 0.206
	P = 0.0011		P = 0.0041	P = 0.751	P = 0.0411
P53	CC = 0.488	CC = 0.285		CC = 0.434	CC = 0.508
	P < 0.0011	P = 0.0041		P < 0.0011	P < 0.0011
Ki67	CC = 0.394	CC = 0.032	CC = 0.434		CC = 0.295
	P < 0.0011	P = 0.751	P < 0.0011		P = 0.0031
PCNA	CC = 0.657	CC = 0.206	CC = 0.508	CC = 0.295
	P < 0.0011	P = 0.0411	P < 0.0011	P = 0.0031

CC: correlation coefficient.

¹Correlation is significant at the 0.05 level (two-tailed).