Dr. Abdullah holds degrees in MBBS and BSc. in English. He has authored 80+ peer-reviewed articles and 15+ conference abstracts, published in high-impact factor journals. His research encompasses a wide range of study designs, including long-term extensions (LTE), case reports, systematic reviews, meta-analyses, network meta-analyses, CDC Wonder analyses, and umbrella reviews. Dr. Abdullah is proficient in statistical and data analysis tools, including Excel, Word, RStudio, STATA, SPSS, Joinpoint regression software, and Review Manager. Furthermore, he serves as an official Global Burden of Disease (GBD) Collaborator at the Institute for Health Metrics and Evaluation (IHME), University of Washington.