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Survival Analysis Papers and Presentations

Time-to-event analyses require explicit decisions about endpoints, censoring and competing events. This collection brings together SAS conference discussions of survival models, Kaplan–Meier estimates and the data preparation supporting them.

129 papers · Showing 1–20

PharmaSUG · 2026Paper SI-348PharmaSUG 2026

Algorithms to align the distribution of follow-up across independently collected cohorts when comparing time to event endpoints using conventional Kaplan Meier and Cox regression methods.

Shankar Srinivasan; Yvonne Buttkewitz; Regina Uttenreuther; Baldeep Chani Talwar; Manjari Dissanayake

Source category: Study Data Integration & Analysis

Author collections: Shankar Srinivasan · Yvonne Buttkewitz

PHUSE · 2026Paper PP24PHUSE APAC Connect 2026

Beyond Log-Rank: Advanced Survival Analysis for Non-Proportional Hazards in Oncology Trials

Jagdish Nikam

Source category: Poster Presentations

PHUSE · 2026Paper OS14PHUSE US Connect 2026

From SAS to R for TLGs: A Case Study on Implementing an ‘R-First, SAS-QC’ Workflow for Time-to-Event Analysis

Adler Moisés Fallas Rodríguez

Source category: Open Source Technologies

PharmaSUG · 2026Paper AS-422PharmaSUG 2026

Linear versus Log–Log Confidence Intervals for Kaplan–Meier Survival Estimates: Statistical Rationale and Practical Implementation using SAS 9.4

Prayag Shah

Source category: Advanced Statistical Methods

Author collections: Prayag Shah

PHUSE · 2026Paper ML09PHUSE APAC Connect 2026

Novel Machine Learning Approach for Diabetic Amputation Prevention with Survival Timelines

Himanshu Dadhich; Nikhil Khandelwal

Source category: Machine Learning, AI & Large Language Models, Data Handling & Data Engineering

Author collections: Nikhil Khandelwal

PHUSE · 2026Paper AS20PHUSE US Connect 2026

Practical Survival Analysis Techniques for Clinical Trials Using SAS

Xue Ding; Tianchen Xu

Source category: Analytics & Statistics

PharmaSUG · 2026Paper DV-229PharmaSUG 2026

Python for Survival Analysis: Kaplan-Meier and Reverse KM Plots Made Easy

Girish Kankipati; Bala Rajesh Jakka

Source category: Data Visualization & Interactive Analytics

Author collections: Girish Kankipati

PHUSE · 2026Paper AS19PHUSE APAC Connect 2026

Time-to-Event Analysis in Pain Management: A Case Study of the Double Stopwatch Method and ADaM Dataset Development in Relation to Rescue Medication

Abhishek Paul; Arnode Mukherjee

Source category: Analytics & Statistics & Analytical Risk-Based Monitoring

PharmaSUG · 2026Paper AS-269PharmaSUG 2026

Tipping Point Analysis: An Illustration of Sensitivity Analysis on Non-Administrative Censoring for Progression-Free Survival (PFS)

Lihui Deng; Kylie Fan; Xiaoting Qin

Source category: Advanced Statistical Methods

Author collections: Lihui Deng · Kylie Fan

MWSUG · 2025Paper AL-015MWSUG 2025

Conducting Survival Analysis in SAS using Medicare Claims as a Real-world data source

Jayanth Iyengar

Source category: Analysis & Advanced Analytics

Author collections: Jayanth Iyengar

PharmaSUG · 2025Paper RW-057PharmaSUG 2025

Conducting Survival Analysis in SAS using Medicare Claims as a Real-world data source.

Jayanth Iyengar

Source category: Real World Evidence and Big Data

Author collections: Jayanth Iyengar

WUSS · 2025Paper AS-122WUSS 2025

Conducting Survival Analysis in SAS® using Medicare Claims as a Real-world data source

Jayanth Iyengar

Source category: AI, Analytics, and Statistics

Author collections: Jayanth Iyengar

PHUSE · 2025Paper PP24PHUSE US Connect 2025

Differential Privacy (DP) Approach for Sharing Survival Analysis Data

Elena Valkanova; Bulat Fatykhov

Source category: Poster Presentations

Author collections: Elena Valkanova · Bulat Fatykhov

PHUSE · 2025Paper AS13PHUSE US Connect 2025

Dynamic Survival Model for Monitoring Resistance Mutations in Targeted Therapy: Advancing Precision Medicine in Oncology

Hong Zheng

Source category: Analytics & Statistics

Author collections: Hong Zheng

PharmaSUG · 2025Paper SA-368PharmaSUG 2025

Incorporating Frailty into Time-to-Event Analysis: A Practical Approach with R frailtypack

Sunil Kumar Pusarla; Avani Alla

Source category: Statistics and Analytics

Author collections: Sunil Kumar Pusarla · Avani Alla

PHUSE · 2025Paper CT09PHUSE EU Connect 2025

One-Sample Log-Rank Test for One Sample Survival Studies: SAS Code vs R Code

Giulio Pacini; Simona Scartoni

Source category: Coding Tips & Tricks (CT)

Author collections: Simona Scartoni

WUSS · 2025Paper AD-161WUSS 2025

PFS2, did you hear about it too? – Understanding the derivation of Progression Free Survival on next-line therapy (PFS2).

Yeshashwini Chenna; Lupetu Ntambwe

Source category: Anything Data

Author collections: Yeshashwini Chenna

PharmaSUG · 2025Paper DV-148PharmaSUG 2025

Risk Mitigation Solution for Kaplan-Meier Plot in Drug Labeling

Bingjun Wang; Jane Liao; Suhas Sanjee; Jeff Xia

Source category: Data Visualization and Reporting

Author collections: Bingjun Wang · Jane Liao · Suhas Sanjee · Jeff Xia

PharmaSUG · 2025Paper SA-101PharmaSUG 2025

Sensitivity Analysis for Overall Survival

Binal Mehta; Patel Mukesh

Source category: Statistics and Analytics

Author collections: Binal Mehta · Patel Mukesh

PHUSE · 2025Paper PP02PHUSE EU Connect 2025

The SAVVY (Survival Analysis for AdVerse Events with VarYing Follow-Up Times) Project – Now Available as an R Package

Thomas Künzel

Source category: Poster Presentations (PP)