WASHINGTON —A new analysis of the best time to begin HIV treatment found that starting early sharply improves survival, doctors said Sunday.
华盛顿--周日医生说，一项新的关于对人类免疫缺陷病毒最佳治疗时间的分析发现：早期迅速的治疗可以提高患者的生存率。
WASHINGTON - a new analysis of the best time to begin HIV treatment found that starting early sharply improves survival, doctors said Sunday.
华盛顿——周日医生说，一项新的关于对人类免疫缺陷病毒最佳治疗时间的分析发现：早期迅速的治疗可以提高患者的生存率。
Survival analysis is a subject to evaluate and forecast biologic survival time that can be generally defined as the duration of an appointed state.
生存时间可以广泛地定义为一给定状态的持续时间，生存分析则是对生物的生存时间进行评估和预测的学科。
Conclusion: the accelerated failure-time model has good applicability in the area of survival analysis.
结论：加速失效时间模型在生存分析领域具有良好的适用性。
Objective To find out the factors influencing survival time of gastric cardia cancer after operation through analysis of potential factors during operation.
目的通过对贲门癌手术中各项因素的分析，探讨影响食管贲门癌术后生存时间的相关因素。
Methods: to study factors of influence survival time with multivariate analysis.
方法采用多因素分析的方法研究影响生存时间的因素。
The other analysis of liver biochemical indexes, survival time and pathological changes of the livers was used to judge the extracorporeal liver support efficiency of BAL.
通过组间肝脏生化指标、生存时间及肝脏病理改变的差异性分析，判别BAL的体外肝脏支持效能。
Objective Retrospective analysis was conducted on the survival situation of 372 patients with advanced NSCLC, to assess the effects of various factors on survival time.
目的回顾性分析372例晚期非小细胞肺癌患者的生存现状，评估各类因素对生存期的影响。
Normal albumin level was associated with longer survival time in multivariate analysis(P< 0.05).
多因素分析中，仅就诊时白蛋白水平为预后相关因素（P<0.05）。
Normal albumin level was associated with longer survival time in multivariate analysis(P< 0.05).
多因素分析中，仅就诊时白蛋白水平为预后相关因素（P<0.05）。
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