Seokyung Hahn

Testing a tool for assessing the risk of bias for nonrandomized studies showed moderate reliability and promising validity

Soo Young Kim, Ji Eun Park, Yoon Jae Lee et al. · Journal of Clinical Epidemiology · 2013 · 1.2K citations

Reliability, Epidemiology, Engineering +15

Gastrectomy plus chemotherapy versus chemotherapy alone for advanced gastric cancer with a single non-curable factor (REGATTA): a phase 3, randomised controlled trial

Kazumasa Fujitani, Han‐Kwang Yang, Junki Mizusawa et al. · The Lancet Oncology · 2016 · 688 citations

Single Non-curable Factor, Surgical Oncology, Gastrointestinal Oncology +8

Determinants of Surgical Outcome in Patients With Isolated Tricuspid Regurgitation

Yong‐Jin Kim, Dong‐A Kwon, Hyung‐Kwan Kim et al. · Circulation · 2009 · 274 citations · Full text

Evaluation of the Seventh American Joint Committee on Cancer/International Union Against Cancer Classification of gastric adenocarcinoma in comparison with the sixth classification

Hye Seong Ahn, Hyuk‐Joon Lee, Seokyung Hahn et al. · Cancer · 2010 · 204 citations · Full text

Adequacy and reporting of allocation concealment: review of recent trials published in four general medical journals

Catherine Hewitt, Seokyung Hahn, David Torgerson et al. · BMJ · 2005 · 175 citations · Full text

Patient Selection, Consort Statement, Confidentiality +23