Donohoe J, Marshall VD, Tan X, Camacho F, Anderson RT, Balkrishnan R. Spatial Access to Primary Care Providers in Appalachia: Evaluating Current Methodology. Journal of Primary Care and Community Health 2016:1-10. doi: 10.1177/2150131916632554
Donohoe J, Marshall VD, Tan X, Camacho F, Anderson RT, Balkrishnan R. Evaluating and Comparing Methods for Measuring Spatial Access to Mammography Centers in Appalachia. Health Services and Outcomes Research Methodology 2016 (pp 1-19). doi: 10.1007/s10742-016-0143-y
Donohoe J, Marshall VD, Tan X, Camacho F, Anderson RT, Balkrishnan R. Predicting late-stage breast cancer diagnosis and receipt of adjuvant therapy: applying current spatial access to care methods in Appalachia. Medical Care 2015;53(11):980-8. doi: 10.1097/MLR.0000000000000432.
Sambamoorthi U, Tan X, Deb A. Multiple chronic conditions and healthcare costs among adults. Expert review of pharmacoeconomics & outcomes research 2015;15(5):823-32. doi: 10.1586/14737167.2015.1091730.
Tan X*, Marshall VD, Balkrishnan R, Patel I, Chang J, Erickson SR. Psychotropic Medication Adherence among Community-Based Individuals with Developmental Disabilities and Mental Illness. Journal of Mental Health Research in Intellectual Disabilities 2015;8(1):1-22
Patel I, R Rarus, Tan X, Lee E-K, Guy J, Rana R, Ahmad A, Chang J. Investigation of comparative effectiveness research in Asia, Europe, and North America. Indian Journal of Pharmacology 2015;47:585-93.
Park C, Tan X, Patel I, Reiff A, Balkrishnan R, Chang J. Racial health disparities among special health care needs children with mental disorders - Do medical homes cater to their needs? Journal of Primary Care and Community Health 2014;5(4): 253-262
Lee S, Ko J, Tan X, Patel I, Balkrishnan R, Chang J. Markov chain modeling analysis of HIV/AIDS progression: A race based forecast in the United States. Indian Journal of Pharmaceutical Sciences 2014;76(2):107-15
Research Interests:Dr. Tan’s primary area of research interests include pharmacoepidemiology, pharmacoeconomics, health services and outcome research, with particular emphasis on medication use behavior and associated health outcomes in research interests.