I'm not sold on the efficacy of clinical decision support systems (like Watson) in healthcare. Here is a recent study comparing quality of care using EHR/CDSS

I'm not sold on the efficacy of clinical decision support systems (like Watson) in healthcare. Here is a recent study comparing quality of care using EHR/CDSS and without: http://archinte.ama-assn.org/cgi/content/abstract/archinternmed.2010.527v1 http://archinte.ama-assn.org/cgi/content/abstract/archintern... "Our findings indicate no consistent association between EHRs and CDS and better quality. These results raise concerns about the ability of health information technology to fundamentally alter outpatient care quality."