Survival data alone, though, fail to answer a basic question: “compared with what?”
尽管如此，仅凭生存期的统计数据是无法回答这样一个基本问题的：“与什么相比？”
It was applied to analyze survival data in this paper. The exploring result can provide the basis with...
本研究将其应用于生存资料的分析，研究结果为临床定量分析肝癌术后复发的影响因素提供了科学依据。
Objective To introduce the use of semiparametric cure models for the analysis of survival data with long-term survivors.
目的介绍长期生存者资料生存分析模型与方法。
Discrete-time survival model is appropriate as survival data are discrete, tied and some effects for covariates are added.
当生命数据是离散的、未删失数据含有打结的和有协变量信息时，离散生存分析模型是适当的选择。
In the second chapter, I propose semi-parametric estimate to get median regression models with the measured error margin and use it to estimate the mediant of survival data.
因此在第二章，本人用半参数方法提出了协变量测量有误差时的中值回归模型，用它来估计寿命变量的中值。
Without that link, the survival of objects and raw data doesn't guarantee the survival of knowledge.
如果没有这种联系，这些物品与原始数据即使得到保存，也不能保证后世能够理解。
For cases of human infection with H5N1, the drugs may improve prospects of survival, if administered early, but clinical data are limited.
对感染H5N1的人间病例，这些药物如果及早使用，可能改善存活前景，但临床数据很有限。
To obtain data on the survival of HIV, laboratory studies usually use artificially high concentrations of laboratory-grown virus.
实验室里通常使用高浓度的人工培养病毒来进行研究，以获得关于HIV病毒体外生存的资料。
To study the influence of a family history of cancer on survival, the researchers examined Swedish cancer Registry data on 6946 patients treated for HL between 1965 and 1995.
为研究恶性肿瘤家族史对患者生存的影响，研究者调查了瑞典癌症数据库中在1965年至1995年间接受霍奇金淋巴瘤治疗的6946位患者的数据。
Survival rates for lung cancer can be misleading. The American Cancer Society's latest data is based on people who were diagnosed between 1998 and 2000.
肺癌患者的生存率容易被过去的统计数据所误导，因为美国癌症协会最新的数据仍是基于在1998年至2000年间所获取的数据。
The program looked for 6, 642 features in that set, chose a subset of features that reliably predicted survival, and then applied those to a 'validation' set of data from 328 women.
这个程序共找到了6642个特征，选择一系列可靠的能够推断生存的特征，然后把这些特征应用到来自328位妇女的数据中进行验证。
The more copies - backups - there are of any piece of data, the greater the chances of its survival, discovery and retrieval.
有些数据的复制(备份)数量越多，这些数据的保存、发现和恢复的机会就会越大。
We analysed pooled data on neonatal survival in singleton infants born in the 5 years before each of the Indonesian demographic and health surveys of 1994, 1997 and 2002-2003.
我们收集了在1994年、1997年和2002- 2003年印度尼西亚人口和健康调查之前5年内出生的单胎婴儿的新生儿存活率，并对其加以分析。
They may also be asked to conduct categorical data analysis, robust estimation or survival analysis.
他们也可能会要求进行分类数据分析，稳健估计或生存分析。
However, there is no data demonstrating that liver resection before LT, which can be used either as a bridge treatment or as a primary treatment, improves the survival after LT.
但是，目前还没有数据显示，作为一个过度或者初步的治疗，肝移植前进行肝切除是否可以改善移植后的存活率。
Cancer prevalence was calculated from cancer incidence and survival models estimated from Surveillance, Epidemiology, and End Results (SEER) Program data.
根据监测，流行病学及预后(SEER)计划的数据，利用肿瘤发病和生存模型来预测肿瘤流行状况。
The physical survival of stored data, however, is just the start of the problem of retrieving it, as space enthusiasts Dennis Wingo and Keith Cowing have discovered.
然而，狂热的太空迷丹尼斯·温格(Dennis Wingo)和凯思·柯文(Keith Cowing)认为，储存数据的物理条件只是恢复数据难题的起点而已。
Background: Pooled data from randomized controlled trials suggest that the use of abciximab may be associated with a survival advantage in patients undergoing primary PCI for acute STEMI.
背景——来自随机对照试验的汇萃数据表明，因急性ST段抬高型心肌梗塞行直接PC I术后的患者，使用阿昔单抗可以提高生存率。
As LVEF is a predictor of survival, they pointed out, the new data suggest that there is indeed potential for improved outcomes with CPAP in patients with concomitant HF and OSA.
他们指出，LVEF是生存率的预测因子，因此新研究数据表明对患有osa的心衰患者进行CPAP治疗具有改善预后的潜力。
Data on overall survival, prognostic factors, technical failure, complications and days of hospitalization after decompression were examined.
评估减压后患者的总体生存情况，预后因素，技术失败情况，并发症发生情况以及住院时间。
Further investigations are needed, ideally with prospectively designed data categories, to more fully understand the factors affecting maximum possible survival times for trapped victims.
我们还需要进行深入的研究，最好是根据预先设定数据类别，从而更充分地了解影响被困受害者最长存活时间的各种因素。
However, subsequent analysis of the data demonstrated that rhythm control with restoration of sinus rhythm conferred survival benefit.
然而，其后对这些数据的分析表明，节律的控制和恢复窦律可提高存活率。
Virological data were analyzed using conventional clinical variables to identify factors that influenced survival.
采用常规临床变量分析病毒数据从而确立影响生存情况的因素。
Data collected during the tracking will reveal the habitats that are important for the survival of these top order predators.
跟踪记录收集的数据将揭示猫头鹰的生活习性，这对于这些高级食肉动物的生存很重要。
Methods Analyzing the Survival function of the original lifetime data, and developing Linear Regression Equations by means of related analysis data.
方法对原始寿命数据进行生存函数分析，并利用相关的分析数据建立线性回归方程。
Summary of the Background Data. NGF may play a role in the collateral sprouting of sensory axons, neural survival, and regulation of nociceptive sensory neurons.
背景数据概要：NGF可能在感觉神经元的侧索萌芽，神经存活，感觉神经元感受伤害的调节中发挥作用。
Data from the Spanish trial presented at ECCO this year showed that a non-platinum regimen had an inferior survival compared with platinum-based regimens2.
本年ECCO会议发布的西班牙研究材料剖明非铂方案与含铂方案相比生存期要差2。
We assessed trial quality, and extracted and analysed data on survival and recurrence.
我们评估试验的品质，并汇整分析关于存活率和复发率的资料。
Dr Kugelmass: There is good data to show that the shorter the door-to-balloon time, the better the survival rate, the better the ejection fraction, the better the preservation of myocardium.
有良好的数据显示，时间越短预示着更好的生存率、更好的射血分数，更好的心肌保护。
Results: The operation length of the new model was shorter than that of former one, while post-model survival rate and the data reproducibility were not impacted.
结果：改进后的模型制作方法在不改变大鼠生存率和结果稳定性的条件下，缩短手术时间。
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