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Research associate professor
Boston University School of Public Health
Pengsheng Ni is senior biostatistician at Biostatistics & Epidemiology Data Analytic Center and Research Associate Professor Health Law, Policy & Management at Boston University School of Public Health. He is a biostatistician with expertise in applying modern test and psychometric theories and techniques in developing patient report outcomes. He has developed the numeric algorithms to conduct Unidimensional and Multidimensional Computerized Adaptive Testing models. He was the key person in developing several patient reported outcome assessments, including the Activity Measure for Post-acute Care (AM-PAC), Pediatric Evaluation of Disability Inventory-Computer Adaptive Test (PEDI-CAT), Life Impact Burn Recovery Evaluation (LIBRE) Profile scales etc. He earned a Medical degree and a master degree from Shanghai Medical University.