Table 4 Predictors of complicated disease, disease with complications and treatment refractory disease in CD
Characteristic | Complicated disease | Treatment refractory disease |
|---|---|---|
Male gender | 1.45 (0.78–2.70) | 1.63 (0 .72–3.69) |
Age < 30 years |  |  |
30–50 years | 1.35 (0.66–2.76) | 0.16 (0.062–0.43) |
 > 50 years | 0.47 (0.20–1.11) | 0.06 (0.01–0.25) |
Having tertiary education | 0.81 (0.39–1.71) | 1.13 (0.41–3.08) |
Employed | 1.24 (0.65–2.37) | 0.68 (0.28–1.67) |
Ever smoker | 1.39 (0.42–4.58) | 0.77 (0.18–3.34) |
Appendicectomy | 1.38 (0.42–4.52) | – |
Family history of IBD | 1.44 (0.31–6.63) | 1.60 (0.36–7.15) |
Diagnosed after 2009 | 0.28 (0.13–0.62) | 2.62 (0.88–7.75) |
Diabetes | 0.14 (0.02–1.13) | – |
Obesity (BMI > 25) | 1.02 (0.50–2.11) | 0.19 (0.05–0.83) |
Extra intestinal involvement | 2.68 (1.42–5.09) | 1.17 (0.51–2.66) |
Severe disease at presentation | 25.78 (5.75–115.49) | 3.37 (1.40–8.15) |