Forest plot of hazard-ratio for overall survival according independent prognostic determinants.Lamy, PierreJeanPlassot, CarinePujol, JeanLouis
风险比(Hazard Ratio,HR)是一种用于比较两个组之间事件发生速度的统计指标。在医学和生存分析领域中,风险比通常用于描述治疗组与对照组之间某一事件(如死亡、疾病复发)发生的相对风险。 The hazard ratio describes the relative risk of the complication based on comparison of event rates.[1] 举例说明: 在研究...
Whether hazard ratio (HR) of progression-free survival (HRpfs), odds ratio (OR) of response rate (ORrr), OR of disease control rate (ORdcr), and OR of 1-year overall survival (ORos1y) used for extensive-disease small-cell lung cancer (ED-SCLC) correlate with HR of overall survival...
A robust hazard ratio for general modeling of survival-times Penalized likelihood estimation of the proportional hazards model for survival data with interval censoring A parametric approach to relaxing the independence assumption in relative survival analysis The number of response categories in ordered...
根据相对风险比(hazard ratio),将年龄加权至2分,而白血球计数和血栓形成各1分。因此,IPSET模式分配867例患者分为3类 … www.hematology.org.tw|基于80个网页 2. 危险比 整体危险比(Hazard ratio)(95% CI)P Value 8.4 4.4 0.49(0.34-0.71) < 0.001 无疾病恶化之存活期 (月)(progressin-free s… ...
Results: It describes how centred hazard ratio estimates adjusted for covariates can be obtained from a Cox regression and gives details of the necessary programming in Stata. Allowance for overdispersion can be made by multiplying the standard errors by a factor based on either the model or the ...
Fig. 2shows meta-analytic results of studies that report survival data (hazard ratio). This shows that the overall weighted mean effect size9of 1.375 is statistically significant (95% confidence interval 1.041–1.816,n= 5).10This indicates that, when the hazard ratio studies are considered as ...
revealed that the odds ratio of the ORR (OR-ORR) and the hazard ratio of OS (HR-OS) were strongly correlated with the hazard ratio of PFS (HR-PFS) (R for wP and wS, R2 for wL; -0.869, -0.968, 0.756 between OR-ORR and HR-PFS; 0.923, 0.959, 0.851 between HR-PFS and HR-OS...
There is a clearly defined relationship between S(t)and h(t),which is given by the 1 Hopefully the following dialogue will make these concepts more accessible for most of us, who have more rudimentary mathematical skills.Distinction from relative risk In contrast to the hazard ratio, the ...
Free hazard ratio calculator: calculate HR, confidence intervals & p-values for hazard ratios. ➤ How to interpret hazard ratios for time to event data / survival curves. Difference between hazard ratio and relative risk.