The US Department of Veterans Affairs (VA) Veterans Health Administration (VHA) area is working with IBM Watson to develop and pilot a Clinical Reasoning System to assist and accelerate decision making by primary care physicians. The $6.8 million, two-year project will concentrate on acquiring and analyzing the data generated by hundreds of thousands of VHA documents, medical records, EMRs and research papers. The second focus of the VA-Watson relationship will also include mental health–supporting veterans with PTSD who constitute 12-20 percent of US veterans from Vietnam to present. The pilot phase, interestingly, will use simulated, not real, patients.

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