Table 3.
Treatment comparison between patients with ICI ATIN and non-ICI-related ATIN patients
| Steroid treatment | ICI ATIN | Non-ICI-related ATIN | P-value |
|---|---|---|---|
| Time since ATIN diagnosis to steroid initiation (days) | −9.92 ± 17.57 | 2.52 ± 6.15 | 0.027 |
| Initial methylprednisolone bolus administration (% patients) | 25 | 8.82 | 0.178 |
| Prednisone cumulative dose (g) | 9.39 ± 21.92 | 3.59 ± 2.78 | 0.883 |
| Months of prednisone treatment | 5 ± 3.32 | 9 ± 9.87 | 0.932 |
| Prednisone cumulative dose per month of treatment (g/month) | 1.31 ± 1.96 | 0.62 ± 0.407 | 0.132 |
| Prednisone cumulative dose at Month 1 (mg) | 1564.38 ± 511.28 | 1456 ± 637 | 0.597 |
| Prednisone cumulative dose at Month 2 (mg) | 2270.92 ± 693.67 | 2115.5 ± 741.56 | 0.537 |
| Prednisone cumulative dose at Month 3 (mg) | 2735.73 ± 1026.31 | 2454.30 ± 1070.19 | 0.959 |