Observational Study
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Sep 14, 2014; 20(34): 12249-12259
Published online Sep 14, 2014. doi: 10.3748/wjg.v20.i34.12249
Table 1 Clinical characteristics of patients
ControlActive CCCC-HRActive LCLC-HRActive UCUC-R
Number of patients119376610
Male/female6/51/80/30/70/66/08/2
Mean age (yr) (range)58.6 (29-88)67.3 (54-84)55 (50-64)69.4 (49-86)61 (24-80)52 (33-70)59 (42 -79)
Mean duration of disease (yr) (range)NA6.8 (0-17)5 (1-9)2.3 (0-7)1.2 (0-3)14.3 (0-53)29 (6-43)