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1989年至1992年，我院用电子计算机进行了适用于肿瘤病人生存分析系列统计处理软件的开发和研究。生存分析系列软件，包括数据处理、生存率计算、生存曲线作图、生存曲线比较及各种随访数据的规范化整理。COX模型是当前国内外最受欢迎的多因素分析方法，它对于肿瘤预后尤其适用
From 1989 to 1992, our hospital used a computer to conduct the development and research of a series of statistical processing software for survival analysis of cancer patients. Survival analysis series of software, including data processing, survival rate calculation, survival curve mapping, comparison of survival curves, and standardized sorting of various follow-up data. The COX model is the most popular multi-factor analysis method at home and abroad. It is especially suitable for the prognosis of cancer.