Retrospective Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. Jan 28, 2015; 21(4): 1182-1188
Published online Jan 28, 2015. doi: 10.3748/wjg.v21.i4.1182
Table 2 Comparison of postoperative recurrence risk subgroups: 4-wk follow up to gastrointestinal vs colorectal surgery and 12 mo care measures n (%)
Postoperative follow-up at 4 wk
Postoperative 12 mo
With GIWith colorectal surgeryP-valueColonoscopyMedical therapy resumption
Overall (n = 88)36 (40.9)81 (92.0)< 0.000147 (53.4)66 (75.0)
Patient subgroups:
Less than 10 yr since diagnosis or B2 disease (n = 35)13 (37.1)33 (94.3)< 0.000120 (57.1)18 (51.4)
2 or more surgeries (n = 38)16 (42.1)36 (94.7)< 0.000121 (84.0)25 (65.8)
B3 disease (n = 30)16 (53.3)28 (93.3)0.000915 (50.0)16 (53.3)
Current smokers (n = 23)8 (34.8)21 (91.3)0.000114 (60.9)17 (73.9)
Preoperative anti-TNF (n = 38)20 (52.6)35 (92.1)0.000220 (52.6)25 (65.8)
Preoperative Immunomodulator (n = 19)9 (47.4)19 (100.0)0.000410 (52.6)12 (63.2)
Preoperative steroids (n = 35)17 (48.6)33 (94.3)< 0.000120 (57.1)26 (74.3)