Brief Article
Copyright ©2014 Baishideng Publishing Group Co.
World J Gastroenterol. Jan 14, 2014; 20(2): 509-517
Published online Jan 14, 2014. doi: 10.3748/wjg.v20.i2.509
Figure 4
Figure 4 Colectomy rate according to cytomegalovirus antigen status. The cumulative colectomy rate according to cytomegalovirus (CMV) antigen status. Twelve (30%) of the CMV-positive patients and 24 (30.8%) of the CMV-negative patients underwent colectomy during the observation period and no difference in colectomy rate was observed between the two groups (P = 0.81, Log-rank test, median observation period: 31 mo).