|
Diarrhea grade, No. (%)
| | |
0.087
|
|
1–2
|
1 (4)
|
11 (22)
| |
|
3
|
21 (75)
|
32 (64)
| |
|
4
|
6 (21)
|
7 (14)
| |
|
Colitis grade, No. (%)
| | |
0.016
|
|
1–2
|
9 (32)
|
33 (66)
| |
|
3
|
17 (61)
|
15 (30)
| |
|
4
|
2 (7)
|
2 (4)
| |
|
Symptom onset, No. (%)
| | |
0.478
|
|
Abrupt
|
11 (39)
|
25 (50)
| |
|
Gradual
|
17 (61)
|
25 (50)
| |
|
Positive lactoferrin at time of onset, No. (%)
|
22 (79)
|
26 (52)
|
0.028
|
|
Overall duration of steroids, mean days (SD)
|
99 (46)
|
58 (39)
|
< 0.001
|
|
Duration of hospitalization, mean days (SD)
|
15 (9)
|
9 (6)
|
0.001
|
|
Duration of symptoms, mean days (SD)
|
72 (42)
|
19 (19)
|
< 0.001
|
|
Endoscopic features, No. (%)
| | |
0.015
|
|
Ulcer
|
15 (60)
|
12 (35)
| |
|
Non-ulcerative inflammation
|
4 (16)
|
18 (53)
| |
|
Normal
|
6 (24)
|
4 (12)
| |
|
Duration from onset to SIT, mean days (SD)
|
28 (32)
|
12 (11)
|
0.002
|
|
Calprotectin at time of onset, mean (SD)
|
363 (329)
|
311 (272)
|
0.610
|
|
Rapid improvement with steroid before SIT, No. (%)
|
8 (29)
|
31 (62)
|
0.009
|
|
Failed steroid tapering before SIT, No. (%)a
|
23 (82)
|
22 (44)
|
0.002
|
|
Multiple hospitalizations, No. (%)
|
21 (75)
|
13 (26)
|
< 0.001
|
|
Recurrent IMC, No. (%)
|
10 (36)
|
6 (12)
|
0.019
|
