Brief Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Aug 21, 2012; 18(31): 4150-4155
Published online Aug 21, 2012. doi: 10.3748/wjg.v18.i31.4150
Table 1 Patient characteristics in the two groups of obstructive jaundice
BenignMalignantP value
No. of patients5151
Bilirubin serum level (median and range) (g/dL)5.2 (2.12-24.03) 95% CI = 5.0-7.29.7 (4.07-24.25) 95% CI = 9.6-12.5< 0.0001
CA19-9 serum level (median and range) (U/mL)36 (2-27019) 95% CI = 0-2.508405 (2.5-62974) 95% CI = 699-62820.02
> 32 (%)28/51 (54.9)42/51 (82.3)0.003
> 100 (%)18/51 (35.3)35/51 (68.6)0.0007
CRP (median and range) (U/mL)6.91 (0.1-30) 95% CI = 4.6-8.32.97 (0.1-13.2) 95% CI = 2.3-4.10.0002
> 1.5 (%)34/51 (66.6)25/51 (49.0)0.005
> 5 (%)21/51 (41.2)7/51 (13.7)0.004