Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Kaplan-Meier Approach01:24

Kaplan-Meier Approach

The Kaplan-Meier estimator is a non-parametric method used to estimate the survival function from time-to-event data. In medical research, it is frequently employed to measure the proportion of patients surviving for a certain period after treatment. This estimator is fundamental in analyzing time-to-event data, making it indispensable in clinical trials, epidemiological studies, and reliability engineering. By estimating survival probabilities, researchers can evaluate treatment effectiveness,...
Actuarial Approach01:20

Actuarial Approach

The actuarial approach, a statistical method originally developed for life insurance risk assessment, is widely used to calculate survival rates in clinical and population studies. This method accounts for participants lost to follow-up or those who die from causes unrelated to the study, ensuring a more accurate representation of survival probabilities.
Consider the example of a high-risk surgical procedure with significant early-stage mortality. A two-year clinical study is conducted,...
Assumptions of Survival Analysis01:15

Assumptions of Survival Analysis

Survival models analyze the time until one or more events occur, such as death in biological organisms or failure in mechanical systems. These models are widely used across fields like medicine, biology, engineering, and public health to study time-to-event phenomena. To ensure accurate results, survival analysis relies on key assumptions and careful study design.
Cancer Survival Analysis01:21

Cancer Survival Analysis

Cancer survival analysis focuses on quantifying and interpreting the time from a key starting point, such as diagnosis or the initiation of treatment, to a specific endpoint, such as remission or death. This analysis provides critical insights into treatment effectiveness and factors that influence patient outcomes, helping to shape clinical decisions and guide prognostic evaluations. A cornerstone of oncology research, survival analysis tackles the challenges of skewed, non-normally...
Comparing the Survival Analysis of Two or More Groups01:20

Comparing the Survival Analysis of Two or More Groups

Survival analysis is a cornerstone of medical research, used to evaluate the time until an event of interest occurs, such as death, disease recurrence, or recovery. Unlike standard statistical methods, survival analysis is particularly adept at handling censored data—instances where the event has not occurred for some participants by the end of the study or remains unobserved. To address these unique challenges, specialized techniques like the Kaplan-Meier estimator, log-rank test, and Cox...
Introduction To Survival Analysis01:18

Introduction To Survival Analysis

Survival analysis is a statistical method used to study time-to-event data, where the "event" might represent outcomes like death, disease relapse, system failure, or recovery. A unique feature of survival data is censoring, which occurs when the event of interest has not been observed for some individuals during the study period. This requires specialized techniques to handle incomplete data effectively.
The primary goal of survival analysis is to estimate survival time—the time until a...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Addition of Metastasis-Directed Therapy to Standard of Care for Oligometastatic Disease: Primary Aggregated Analysis of All Baskets from the Phase II Randomized EXTEND Trial.

Journal of clinical oncology : official journal of the American Society of Clinical Oncology·2026
Same author

Interpreting Treatment Effects Using Posterior Probabilities: A Bayesian Reanalysis of 230 Phase III Oncology Trials.

JCO clinical cancer informatics·2026
Same author

Early ctDNA stratifies survival in locally advanced and oligometastatic lung cancer treated with radiotherapy.

Clinical cancer research : an official journal of the American Association for Cancer Research·2026
Same author

Clinicogenomic and Histopathologic Analyses of Supermassive Intrahepatic Cholangiocarcinoma and the Role of Ablative Radiotherapy.

Clinical cancer research : an official journal of the American Association for Cancer Research·2026
Same author

Reply to: Methodologic Considerations for Subsequent Colorectal Cancer in Survivors of Childhood Cancer.

Journal of clinical oncology : official journal of the American Society of Clinical Oncology·2026
Same author

Clinical Evidence on Particle Radiation, DNA Damage Response Inhibitors, and Immunotherapy for Mismatch Repair-Proficient Rectal Cancer.

Cancers·2026
Same journal

Biology Over Monotherapy: Mature Results From European Organisation For Research and Treatment of Cancer 22033-26033 Reaffirm Molecular Stratification, Not Treatment Sequence, Defines Prognosis in Low-Grade Glioma.

Journal of clinical oncology : official journal of the American Society of Clinical Oncology·2026
Same journal

Risk Prognostication After Hypomethylating Agents Combined With Venetoclax in AML: The PRISM Risk Model.

Journal of clinical oncology : official journal of the American Society of Clinical Oncology·2026
Same journal

Temozolomide Versus Radiotherapy as First-Line Therapy for Low-Grade Glioma: Mature Results of a Randomized Phase III Trial (EORTC 22033-26033/NCIC-CTG/TROG/MRC-CTU).

Journal of clinical oncology : official journal of the American Society of Clinical Oncology·2026
Same journal

Efficacy and Tolerability of Zenocutuzumab in Advanced <i>NRG1</i> Fusion-Positive Cholangiocarcinoma: Results From the eNRGy Phase II Trial.

Journal of clinical oncology : official journal of the American Society of Clinical Oncology·2026
Same journal

Phase I/II Study of Sonrotoclax (BGB-11417) Monotherapy in Patients With Mantle Cell Lymphoma Previously Treated With Anti-CD20 Therapy and a Bruton Tyrosine Kinase Inhibitor.

Journal of clinical oncology : official journal of the American Society of Clinical Oncology·2026
Same journal

Therapy for Stage IV Non-Small Cell Lung Cancer With Driver Alterations: ASCO Living Guideline, Version 2026.3.2.

Journal of clinical oncology : official journal of the American Society of Clinical Oncology·2026
See all related articles

Related Experiment Videos

TRIPLETE But Incomplete? Accounting for Post-Progression Therapy When Interpreting Overall Survival

Noah S Meimoun1, Alexander D Sherry1, Ethan B Ludmir1

  • 1Noah S. Meimoun, BA, Division of Radiation Oncology, Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX; Alexander D. Sherry, MD, Department of Radiation Oncology, The Mayo Clinic, Rochester, MN; Ethan B. Ludmir, MD, Division of Radiation Oncology, Department of Gastrointestinal Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX; and Timothy A. Lin, MD, MBA, Division of Radiation Oncology, Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX.

Journal of Clinical Oncology : Official Journal of the American Society of Clinical Oncology
|June 4, 2026
PubMed
Summary

No abstract available in PubMed .

Related Experiment Videos