Table 3 Predictive factors of finding a complication of Crohn’s disease at abdominopelvic CT-scan in visits to the emergency department for digestive symptoms
Complication CT-scan | Univariate analysis | Multivariate analysis | |||
|---|---|---|---|---|---|
No (n = 41) | Yes (n = 100) | P-value | Odds-ratio | P-value | |
Biology | |||||
CRP (mean), mg/L | 81 | 58 | 0.12 | ||
Phenotype at CT-scan | |||||
B1 (n = 44) | 19 (46.3) | 25 (25.0) | 1 (ref) | ||
B2 (n = 44) | 8 (19.5) | 36 (36.0) | 0.01 | 3.42 [1.30–9.03] | |
B3 (n = 53) | 14 (34.1) | 39 (39.0) | 0.11 | ||
B2 or B3 (n = 97) | 22 (53.6) | 75 (75.0) | 0.02 | 2.48 [1.16–5.29] | 0.34 |
Anamnesis | |||||
Recent treatment changes (< 3 months) | 11 (26.8) | 24 (24.0) | 0.78 | ||
Recent surgery (< 3 months) | 1 (2.4) | 10 (10.0) | 0.12 | ||
History of surgery | 16 (39.0) | 65 (65.0) | 0.005 | 2.90 [1.37–6.14] | 0.08 |