Modified prediction model for poor short-term prognosis in patients with chronic subdural hematoma after burr hole drainage: a retrospective cohort study.

To the Editor,I would like to acknowledge the valuable efforts taken to enhance the knowledge through the article "Prediction model for poor short-term prognosis in patients with chronic subdural hematoma (CSDH) after burr hole drainage: a retrospective cohort study" [1]. We thoroughly read this article published in your journal and learned the aim behind this study. This article has described every aspect of determining prognosis postoperatively in patients after evacuation of chronic subdural hematoma via a single burr hole. This research has immense potential to add valuable insights into preexisting literature. Nonetheless, we still have some uncertainties to address, for which I would like to offer a few critical reflections that could be very valuable in further research in this aspect. Incorporating these additional factors could significantly enhance the comprehensiveness of this model.