Data for: Nutritional index is an independent predictor of overall survival in patients with advanced pancreatic cancer: A single-center retrospective study

We retrospectively reviewed this data of 412 inpatients with pancreatic cancer between January 2007 and February 2015 at the Department of Oncology of the Gangnam Severance Hospital, Korea.
Demographic and clinical parameters were collected from electronic medical records, and overall survival (OS) was estimated with the Kaplan–Meier method.
Stepwise Cox regression analysis was used to determine the factors associated with survival.

本研究回顾性分析了韩国江南圣母医院肿瘤科于2007年1月至2015年2月期间收治的412例胰腺癌住院患者的相关数据。研究从电子病历中收集了人口统计学和临床参数，并采用Kaplan-Meier方法估计了总生存期（OS）。为进一步确定与生存相关的因素，本研究采用了逐步Cox回归分析。