Profile Summary
Public health expert specializing in the global prevalence and determinants of vaccine acceptance.
Dr. Abdulaziz Tijjani Bako is an accomplished clinical data scientist and health services researcher specializing in neurological rehabilitation outcomes and health disparities. He holds a PhD in health policy and management from Indiana University–Purdue University Indianapolis, an MPH in health policy and management from Texas A&M University, and an MBBS from Bayero University Kano, Nigeria. Dr. Bako's research focuses on advancing rehabilitation medicine through rigorous quantitative analysis of complex healthcare datasets. His work examines sociodemographic and clinical disparities in stroke, traumatic brain injury, and spinal cord injury outcomes, with particular emphasis on post-acute care utilization patterns and long-term functional recovery. He has developed innovative methodologies for analyzing large-scale administrative datasets, including Medicare claims, HCUP data, and specialized rehabilitation registries to identify modifiable risk factors and inform evidence-based interventions. A central component of Dr. Bako's scholarship involves applying advanced statistical and computational methods to bridge the gap between research findings and clinical implementation. He has demonstrated expertise in applying machine learning algorithms to predict health outcomes, revealing previously unrecognized risk factors that have led to targeted quality-improvement interventions. His work with natural language processing has enabled the extraction and analysis of critical patient information from unstructured clinical notes, particularly social determinants of health documented by healthcare teams, achieving accuracy rates exceeding 90% in identifying unmet patient needs and intervention patterns. Dr. Bako's methodological expertise spans survival analysis, multilevel modeling, systematic review and meta-analysis, Bayesian analysis, and person-centered analytic approaches, including latent profile analysis. He has contributed substantially to the systematic review literature, including comprehensive meta-analyses examining sleep disturbances across rehabilitation populations and cognitive outcomes following stroke. Beyond his individual research contributions, Dr. Bako serves as a statistical and methodological consultant across multiple research teams and journals, providing expertise in study design, grant development, and advanced quantitative methods. He has supported competitive grant applications to federal agencies and national foundations while training clinical researchers and medical students in rigorous statistical practice. His collaborative approach has expanded research capacity and accelerated the translation of findings into improved patient care. Dr. Bako has published over 50 peer-reviewed articles in prestigious journals, including the Journal of the American Heart Association, Stroke, Neurology, JAMA Network Open, Journal of Stroke and Cerebrovascular Diseases, Nature Human Behavior, and PLoS ONE. His scholarship has earned him recognition as a peer reviewer for multiple high-impact journals, reflecting the esteem in which his expertise is held within the scientific community. Through his work, Dr. Bako continues to advance understanding of rehabilitation outcomes and health equity while developing data-driven approaches to improve care for vulnerable neurological populations.