Table 2.

Propensity score matching for plasma NGAL in CP

Disease	ATT (SE)	t statistic	ROC AUC
CP (n = 50) vs control (n = 21)	42.06 (16.56)	2.54*	0.785***
CP (n = 50) vs AP/RAP (n = 27)	35.83 (13.33)	2.69**	0.739***
AP/RAP (n = 71) vs control (n = 34)	6.27 (4.83)	1.30

ATT, average treatment effect on the disease group; AP, acute pancreatitis; AUC, area under the curve; CP, chronic pancreatitis; RAP, recurrent acute pancreatitis; ROC, receiver operator characteristic.

*P < 0.05, **P < 0.01, ***P < 0.001.