Hutton J L, Smith D F, Chadwick D W
Department of Statistics, University of Liverpool, UK.
J Neurol Neurosurg Psychiatry. 1995 Jul;59(1):92-4. doi: 10.1136/jnnp.59.1.92.
A prognostic index for patients with intrinsic supratentorial tumours based on prebiopsy findings was proposed on the basis of data bases of patients presenting between 1975 and 1989. The value of this index is confirmed from data on 76 patients who presented during 1991. Patients classified by the index as having a poor prognosis had a median survival of six months, and those classified as having a good prognosis had a median survival of five years. The expected duration of survival, allowing for this initial prognosis, also depended on whether a patient received resective surgery, radiotherapy, or steroids. Histological grade provided no additional information on survival.
基于1975年至1989年间就诊患者的数据库，提出了一种基于活检前结果的幕上原发性肿瘤患者预后指数。该指数的价值在1991年就诊的76例患者的数据中得到了证实。根据该指数分类为预后不良的患者中位生存期为6个月，而分类为预后良好的患者中位生存期为5年。考虑到这一初始预后，预期生存时间还取决于患者是否接受了切除手术、放疗或类固醇治疗。组织学分级未提供关于生存的额外信息。
