Odds ratios (with 95% confidence intervals (CI)) from logistic regression for all the input variables selected by the labelled methods from the training set of normal versus chronic idiopathic inflammatory bowel disease
| Forward conditional entry of variables | Backward conditional entry of variables | BSG selected variables | |||
|---|---|---|---|---|---|
| Input variable | Odds ratio (95% CI) | Input variable | Odds ratio (95% CI) | Input variable | Odds ratio (95% CI) |
| LP, lamina propria. | |||||
| Female sex | 0.55 (0.33 to 0.92) | Female sex | 0.52 (0.31 to 0.88) | Mucosal surface | 18.34 (0.30 to 1127) |
| Crypt architecture | 70.90 (5.58 to 900) | Mucosal surface | 28.75 (0.43 to 1904) | Crypt architecture | 23.08 (1.04 to 512) |
| Increased LP cellularity | 3.67 (1.66 to 8.10) | Crypt architecture | 18.50 (1.08 to 317) | Crypt profiles | 0.42 (0 to 14239) |
| Cryptitis: extent | 0.02 (0.00 to 1.15) | Increased lymphoid aggregates | 3.76 (1.61 to 8.80) | Increased LP cellularity | 5.26 (2.36 to 11.70) |
| LP polymorphs | 2710 (14.21 to 517224) | LP polymorphs | 618.38 (36.46 to 10487) | Patchy increased LP cellularity | 1.76 (0.45 to 6.94) |
| Intraepithelial lymphocytes | 1823.29 (0 to >106) | LP granulomas | 312.59 (0 to >106) | ||
| LP granulomas | 553.74 (0 to >106) | ||||