Man and Machine (IMAGE) Cincinnati Children's Hospital Medical Center Caption Yizhao Ni, Ph.D., a researcher in the Division of Biomedical Informatics at Cincinnati Children's Hospital Medical Center, stands in the institution's research data warehouse. Ni and his colleagues are mining electronic health record data and blending human and artificial intelligence to find better ways to recruit patients for clinical trials. They report research results on April 27 in the Journal of the American Medical Informatics Association identifying key reasons why people decline to participate in clinical studies. Credit Cincinnati Children's Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.