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College of Pharmacy

Faculty and Staff

Chao Cai, Ph.D.

Title: Assistant Professor
Department: Clinical Pharmacy and Outcomes Sciences (CPOS)
College of Pharmacy
Phone: 803-777-2333
Office: College of Pharmacy
715 Sumter Street - CLS 311H
Columbia, SC 29208
Chao Cai portrait


Ph.D.  Biostatistics, University of South Carolina, 2013


Chao Cai, Ph.D. is a clinical assistant professor in the Department of Clinical Pharmacy and Outcomes Sciences at the University of South Carolina College of Pharmacy in Columbia, S.C.

Cai received her masters degree in Applied Statistics from University of Pittsburgh in 2003 and Ph.D. in Biostatistics from UofSC in 2013. She has many years of working experience in statistical analysis, statistical consulting and data management.

Research Interests

  • Survival Analysis
  • Mediation Analysis
  • Clinical Trials
  • Statistical Design and Analysis in Health Sciences


Fairchild A, Cai C, McDaniel H, Shi D, Gottschall A, Masyn K, Evaluating A method to Estimate Mediation Effects with Discrete-Time Survival Outcomes. Frontiers in Psychology, Quantitative Psychology and Measurement, 05 April, 2019

Cai C*, Wang S, Lu W, Zhang J, NPHMC: An R-Package for estimating sample size of proportional hazards mixture cure models, Computer Methods and Programs in Biomedicine, 113: 290-300, 2014

Cai C, Zou Y, Peng Y, Zhang J, smcure: An R-Package for estimating semiparametric mixture cure models, Computer Methods and Programs in Biomedicine, 108:1255–1260, 2012

Tarhini A, Kirkwood M, Gooding W, Cai C, Agarwala S. Durable Complete Responses With High-Dose Bolus Interleukin-2 in Patients With Metastatic Melanoma Who Have Experienced Progression After Biochemotherapy. Journal of Clinical Oncology, 25, 3802-3807, 2007

Akhavan A, Keith D, Bastacky I, Cai C, Wang Y, Nelson B. The proportion of cores with high-grade prostatic intraepithelial neoplasia on extended-pattern needle biopsy is significantly associated with prostate cancer on site-directed repeat biopsy. BJU International, 99, 765-769, 2007

Patel H, Stoller R, Auber M, Potter D, Cai C, Zamboni W, Kiefer G, Matin K, Schmotzer A, Ramanathan R. Phase II Study of Rubitecan an Oral Camptothecin in Patients with Advanced Colorectal Cancer Who Have Failed Previous 5-Fluorouracil based Chemotherapy. Investigational New Drugs, 24, 359-363, 2006

Gologan A, Bastacky S, McHale T, Yu J, Cai C, Monzon F, Dhir R. Age-associated changes in Alpha-methyl CoA racemase (AMACR) expression in non-neoplastic prostatic tissues. American Journal of Surgical Pathology, 29, 1435-1441, 2005

Modugno F, Zmuda JM, Potter D, Cai C, Ziv E, Cummings S, Stone KL, Morin PA, Greene D, Cauley JA. The Association of Estrogen Receptor Alpha Polymorphisms with Breast Cancer. Risk in Older White Women. International Journal of Cancer, 116, 984-991, 2005

Modugno F, Zmuda JM, Potter D, Cai C, Ziv E, Cummings S, Stone KL, Morin PA, Greene D Cauley JA. Estrogen Metabolizing Polymorphisms and Breast Cancer Risk among Older White Women. Breast Cancer Research and Treatment, 93, 261-70, 2005


Challenge the conventional. Create the exceptional. No Limits.