Table 3.
Reasons for TL measurements subdivided into corresponding TL results: Surrogates for disease activity (clinical flare, sonographic or endoscopic activity, and elevated laboratory parameters) did not correlate with trough level results (p = 0.16)
| TL |
Total | |||
|---|---|---|---|---|
| subtherapeutic (n) | therapeutic (n) | supratherapeutic (n) | ||
| Reasons for TL measurement | ||||
| Clinical flare | 10 | 15 | 13 | 38 |
| Sonographic activity | 4 | 4 | 2 | 10 |
| Endoscopic activity | 3 | 1 | 2 | 6 |
| Elevated laboratory parameters | 2 | 5 | 4 | 11 |
| Total | 19 | 25 | 21 | 65 |
TL, trough level.