| Drug treatment | No Rx | CS | IS | aTNF | CS + IS | CS + aTNF | CS + aTNF + IS | IS + aTNF | Total |
| Treatment on discharge of patients with a NEW diagnosis of IBD | |||||||||
| CD (%) | 91 (26.4) | 187 (54.2) | 6 (1.7) | 1 (0.3) | 26 (7.5) | 23 (6.7) | 9 (2.6) | 2 (0.6) | 345 |
| UC (%) | 45 (10.7) | 312 (74.3) | 4 (1.0) | 0 | 38 (9.0) | 12 (2.9) | 9 (2.1) | 0 | 420 |
| p Value | a | 0.0074 | 0.2 | a | 0.52 | 0.023 | 0.64 | a | |
| Treatment on discharge of patients with an ESTABLISHED diagnosis of IBD | |||||||||
| CD (%) | 310 (17.5) | 539 (30.4) | 124 (7.0) | 67 (3.8) | 403 (22.7) | 109 (6.1) | 162 (9.1) | 59 (3.3) | 1773 |
| UC (%) | 171 (10.7) | 793 (49.5) | 32 (2.0) | 6 (0.4) | 457 (28.5) | 55 (3.4) | 78 (4.9) | 10 (0.6) | 1602 |
| p Value | a | a | a | a | 0.0032 | 0.0005 | a | a | |
KEY: No Rx=No treatment with CS or aTNF or IS. aTNF=A plan for aTNF as outpatient. a=p<0.0001.