Artiola i Fortuny L, Prieto-Valiente L
J Neurosurg. 1981 Jan;54(1):26-34. doi: 10.3171/jns.1981.54.1.0026.
A series of 265 consecutive cases of intracranial aneurysm were reviewed to assess mortality and its causes. Preoperative and postoperative factors were considered in isolation and in combination. The mortality rate was 20%. Postoperative generalized vasospasm was found to be the major cause of mortality. Advanced age, hypertension, and a poor neurological state at operation were associated with poor results. The study emphasizes the importance of considering variables in combination rather than singly in the assessment of prognosis.
回顾了连续265例颅内动脉瘤病例，以评估死亡率及其原因。对术前和术后因素分别及综合进行了考量。死亡率为20%。术后全身性血管痉挛被发现是主要死亡原因。高龄、高血压以及手术时神经状态不佳与不良结果相关。该研究强调了在评估预后时综合而非单独考虑变量的重要性。
