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Journal of Biopharmaceutical Statistics|February 27, 2025
Sample size determination for a study with variable follow-up timeGuogen Shan, Yahui Zhang, Xinlin Lu, et al.The Journal of Head Trauma Rehabilitation|April 30, 2019
The Relations Among Depression, Cognition, and Brain Volume in Professional Boxers: A Preliminary Examination Using Brief Clinical MeasuresBern Lee, Lauren L Bennett, Charles Bernick, et al.Statistical Methods in Medical Research|July 4, 2025
Closed-form confidence intervals for saved time using summary statistics in Alzheimer's disease studiesGuogen Shan, Yahui Zhang, Guoqiao Wang, et al.Journal of Biopharmaceutical Statistics|April 25, 2019
Efficient statistical inference for a parallel study with missing data by using an exact methodGuogen Shan, Alan Hutson, Gregory E Wilding, et al.Gait & Posture|December 17, 2018
Non-motor predictors of freezing of gait in Parkinson's diseaseSarah J Banks, Ece Bayram, Guogen Shan, et al.Statistics in Biosciences|December 23, 2016
Exact p-values for Simon's two-stage designs in clinical trialsGuogen Shan, Hua Zhang, Tao Jiang, et al.Statistics in Medicine|September 23, 2025
Response to Letter to the Editor "Comments on 'Novel Non-Linear Models for Clinical Trial Analysis With Longitudinal Data: A Tutorial Using SAS for Both Frequentist and Bayesian Methods'"Guoqiao Wang, Guogen Shan, Yan Li, et al.Journal of Alzheimer'S Disease : JAD|August 9, 2024
Predicting Conversion Time from Mild Cognitive Impairment to Dementia with Interval-Censored ModelsYahui Zhang, Yulin Li, Shangchen Song, et al.Currents in Pharmacy Teaching & Learning|April 19, 2021
Using the health belief model to assess the impact of student pharmacist-led health outreach eventsAngela Chu, Brittany M Harnicher, Bertha P Castrellon, et al.The Journal of Head Trauma Rehabilitation|December 14, 2019
The Relationship Between Fighting Style, Cognition, and Regional Brain Volume in Professional Combatants: A Preliminary Examination Using Brief Neurocognitive MeasuresSteve J Stephen, Guogen Shan, Sarah J Banks, et al.Pageof 17