Table II.

Correlation analysis between Cry-2 and intestinal injury following ulinastatin treatment.

Cry-2 expression	Variable	Spearman's rank
		n	Correlation coefficient	Significance (two-tailed)
Serum	Chiu score	24	0.728a	<0.001
	DAO	24	0.694a	0.001
	D-Lac	24	0.838a	<0.001
Intestine	Chiu score	24	0.651a	0.001
	DAO	24	0.780a	<0.001
	D-Lac	24	0.877a	<0.001

^aP<0.01 (two-tailed) was considered statistically significant. Cry-2, cryptdin-2; DAO, diamine oxidase; D-Lac, D-lactic acid.