Relative risk of deterioration after mild closed head injury

S. T. Lee, T. N. Liu, C. W. Wong, Y. S. Yeh, W. C. Tzaan

Research output: Contribution to journalArticle

38 Citations (Scopus)

Abstract

In this prospective study, a series of 1812 consecutive mild head injured adult patients who visited the hospital emergency department were assessed. Twenty-eight patients (1.5%) deteriorated after head injury; 23 of these (1.3% of the series) required surgical intervention. Five patients (0.3%) deteriorated due to non-surgical causes [post-traumatic seizure 2, syndrome of inapproapriate secretion of antidiuretic hormone (SIADH) 3]. Most of the deterioration occurred within the first 24 hours (57%). Post-traumatic headache was found in 280 patients (15.5%) and 84 patients (4.6%) suffered post-traumatic vomiting. The relative risk is calculated. Age over 60, presence of drowsiness, focal motor weakness, post-traumatic headache and vomiting has increased risk of deterioration (p <0.001). This study suggests that post-traumatic headache and vomiting deserve more clinical attention rather than being considered as post-traumatic syndrome only.

Original languageEnglish
Pages (from-to)136-140
Number of pages5
JournalActa Neurochirurgica
Volume135
Issue number3-4
DOIs
Publication statusPublished - Sep 1995
Externally publishedYes

Keywords

  • Mild head injury
  • risk of deterioration

ASJC Scopus subject areas

  • Surgery
  • Clinical Neurology

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    Lee, S. T., Liu, T. N., Wong, C. W., Yeh, Y. S., & Tzaan, W. C. (1995). Relative risk of deterioration after mild closed head injury. Acta Neurochirurgica, 135(3-4), 136-140. https://doi.org/10.1007/BF02187757