Nasrin Shahedifar

Nasrin Shahedifar is a researcher in epidemiology and public health with experience in cohort and registry-based dataset. Her work focuses on injury epidemiology, traumatic brain injury, and cognitive and behavioral outcomes. She applies advanced quantitative methods including psychometric evaluation, machine learning, and big data analysis to complex public health challenges. She has contributed to a project on traumatic brain injury survivors’ cognitive functions and driving performance, and involved in all stages including study design, data collection and management, analysis, reporting, and dissemination.
Her work on psychometric evaluation of World Health Organization Disability Assessment Schedule within the PERSIAN Post-Crash Cohort examined disability, post-traumatic stress disorder, and health outcomes among road traffic injury survivors using cohort and registry data. As a researcher and executive manager of the PERSIAN Post-Crash Traffic Cohort Study, she contributed to study design, implementation, analysis, and dissemination. Her broader research portfolio includes studies on adolescent mental health, suicidal behaviors, internet addiction, interpersonal communication, and domestic violence against women, reflecting a sustained commitment to interdisciplinary and evidence-based public health research.