Hings 1993.
| Methods | Randomized controlled trial | |
| Participants | Moderate/severe acute GvHD patients who responded to primary therapy with corticosteroids | |
| Interventions | Long taper vs short taper of corticosteroids | |
| Outcomes | Clinical response Relapse of acute GvHD Onset of chronic GvHD Complications Survival | |
| Notes | Jadad = 1 | |
| Risk of bias | ||
| Bias | Authors' judgement | Support for judgement |
| Allocation concealment? | Unclear risk | B ‐ Unclear |