Table 5.

Comparisons of sensitivity and specificity of UTDT in AP in present study with those reported previously

Reference	Sensitivity (%)	Specificity (%)
Kemppainen et al 1997[29]	94	95
Kylanpaa-Back et al 2000[28]	96	92
Lempinen et al 2001[5]	62	87
Pezzilli et al 2001[27]	53.3	-
Lempinen et al 2003[7]	72	81
Chen et al 2005[16]	89.6	85.7
Saes et al 2005[30]	68	86.4
Present study	91	72