Table 3. The expression of P63 in Kazakh’s ESCC and the CAN.

P63	ESCC (n = 85)	CAN (n = 37)	X2	P	OR(95%)
−	14	15
+	17	14	0.062	0.803	1.307(0.471–3.591)
2+/3+	54	8	13.778	0.000*	7.233(2.556–20.463)

*P < 0.05.