Early diagnosis and prediction of severity in acute pancreatitis using the urine trypsinogen-2 dipstick test: A prospective study

Table 3 Demographics and results for control and study groups (Classified as mild and severe AP)

	Control	Mild AP	Severe AP	P1	P2	P3
	(n = 25)	(n = 66)	(n = 26)
Age (yr)4	59.2 ± 13.5	58.7 ± 14.3	60.2 ± 14.9	0.883	0.796	0.655
Gender (F/M)	15/10	51/15	17/9	0.118	0.776	0.365
BMI (kg/m2)4	23.5 ± 3.4	23.5 ± 3.9	24.2 ± 4.1	0.627	0.507	0.217
Amylase (> 100 U/L)4	67 ± 32.5	578.6 ± 171	658.2 ± 222	0.000	0.000	0.068
Lipase (> 60 U/L)4	33.8 ± 1	76.0 ± 23.9	110.4 ± 54.2	0.000	0.000	0.000
Positive UTDT	2/23	61/5	26/0	0.000	0.000	0.351
(on admission)
Positive UTDT	1/24	61/5	26/0	0.000	0.003	0.351
(48 h later)
Duration of UTDT positivity (d)4	2.0 ± 1.4	2.6 ± 0.6	6.2 ± 2.5	0.000	0.000	0.000
APACHE-II score	4.6 ± 1.5	4.7 ± 1.4	9.7 ± 1.8	0.807	0.000	0.000
(on admission)4
APACHE-II score	-	4.24 ± 1.4	11.5 ± 2.9	-	-	0.000
(after 48 h)4
Ranson score	-	1.03 ± 0.8	3.73 ± 1	-	-	0.000
(on admission) > 24

¹Control group vs mild AP;

²Control group vs severe AP; ³Mild AP vs severe AP;

⁴Values expressed as means ± SD.