150
Steenholdt et al. [57]CD: 53UC: 28Retrospective 86% concomitant IMM (CD and UC)CD: 39% (1 year), 88% (10 years)CD: longer disease durationNot available96% (CD)UC: 25% (1 year), 60% (4.5 years)71% (UC)Gisbert et al. [^40]27 studiesSystematic review, Meta-analysisCD: 38% (0.5 year), 40% (1 year), 49% (>2.1 years)Younger age80%Smoking statusLonger disease durationUC: 28% (1 year)Fistulizing perianal CDLow hemoglobinHigh C-reactive proteinHigh fecal calprotectinAbsence of mucosal healingAuthorsNumber of participants (n)Study designRelapse rateSignificant predictors of relapsePredictors evaluated but not found to be significantRecapture rateTable 10.1(continued)H.H. Shim and C.H. Seow