I am a medical statistician at the Karolinska Institutet, with a BM from Xiamen University and an MS in Global Health from KI. My work includes register-based epidemiology, survival analysis, and causal inference, with long-standing interests in causation theory, methodological advancement, and bridging clinical medicine with statistical models. A particular focus is the epistemic foundations of causal inference in observational research: what it means to say that an exposure causes an outcome, and how our methods can take us toward that. I have contributed to over 18 publications in journals including the European Heart Journal and Gastroenterology.
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Jiajin Yan 