Co-expression of CDX2 and MUC2 in gastric carcinomas: Correlations with clinico-pathological parameters and prognosis

Table 5 Univariate survival analysis with regard to the CDX2 and MUC2 expression.

CDX2 expression	Observations	Uncensored	Censored	Survival (yr)	SD	P (log-rank)
Negative	81	57	24
Q1 (25%)				0.799	0.216
Median				1.884	0.062
Q2 (75%)				0	0
Mean				3.606	0.369
Positive	109	72	37
Q1 (25%)				1.060	0.069
Median				2.968	1.108
Q2 (75%)				11.524	0
Mean				5.184	0.461	0.28
MUC2 expression
Negative	149	100	49
Q1 (25%)				0.942	0.102
Median				2.171	0.368
Q2 (75%)				11.524	0
Mean				4.966	0.394
Positive	41	29	12
Q1 (25%)				1.024	0.361
Median				2.557	1.284
Q2 (75%)				0	0
Mean				2.788	0.315	0.61