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 ====== Responsible AI in Healthcare ======
-In healthcare, predictive models play a role not unlike that of blood tests, X-rays, or MRIs: They influence decisions about whether an intervention is appropriate. Whether a model is usefulness depends on the interplay between the model's output, the intervention it triggers, and the intervention’s benefits and harms. We are working on a set of efforts collectively referred to as the [[https://stanfordhealthcare.org/stanford-health-now/ceo-report/advancing-precision-health-takes-real-smarts.html|Stanford Medicine Program for Artificial Intelligence in Healthcare]], with the mission of bringing AI technologies to the clinic, safely, cost-effectively and ethically via the work of the [[https://dsatshc.stanford.edu/ | Data Science Team at Stanford Healthcare]]
+Our team is focused on bringing AI into clinical use, safely, ethically and cost effectively. Our work is organized in two broad work-streams.
+===== Creation and adoption of foundation models in medicine =====
+Given the high interest in using large language models (LLMs) in medicine, the [[https://jamanetwork.com/journals/jama/fullarticle/2808296|creation and use of LLMs in medicine]] needs to be actively shaped by provisioning relevant training data, specifying the desired benefits, and evaluating the benefits via testing in real-world deployments.
+{{  :verify-benefits.png?nolink&400  }}
+We study whether commercial language models [[https://arxiv.org/abs/2304.13714|support real-world needs]] or can follow [[https://medalign.stanford.edu/|medical instructions (MedAlign)]] that clinicians would expect them to follow. We build clinical foundation models such as [[https://www.sciencedirect.com/science/article/pii/S1532046420302653| CLMBR]], [[https://arxiv.org/abs/2301.03150| MOTOR]] and verify their benefits such as [[https://www.nature.com/articles/s41598-023-30820-8| robustness over time]], [[https://pubmed.ncbi.nlm.nih.gov/37639620/| populations]] and [[https://arxiv.org/abs/2311.11483| sites]]. we release de-identified datasets such as [[https://ehrshot.stanford.edu/| EHRSHOT]] for few-shot evaluation of foundation models and multi-modal datasets such as [[https://inspect.stanford.edu/| INSPECT]].
+===== Making machine learning models clinically useful =====
+Whether a classifier or prediction [[ https://jamanetwork.com/journals/jama/article-abstract/2748179 | model is useful]] in guiding care depends on the interplay between the model's output, the intervention it triggers, and the intervention’s benefits and harms. Our work stemmed from the effort [[http://stanmed.stanford.edu/2018summer/artificial-intelligence-puts-humanity-health-care.html|in improving palliative care]] using machine learning. [[https://www.tinyurl.com/hai-blogs | Blog posts at HAI]] summarize our work in easily accessible manner.
 {{  :model-interplay.png?400&nolink&  }}
-[[https://www.tinyurl.com/hai-blogs | Blog posts at HAI]] summarize our work in easily accessible manner. Our research stemmed from the effort [[http://stanmed.stanford.edu/2018summer/artificial-intelligence-puts-humanity-health-care.html|in improving palliative care]] using machine learning. [[https://jamanetwork.com/journals/jama/fullarticle/2748179?guestAccessKey=8cef0271-616d-4e8e-852a-0fddaa0e5101|Ensuring that machine learning models are clinically useful]] requires [[https://www.nature.com/articles/s41591-019-0651-8| estimating the hidden deployment cost of predictive models]] as well as quantifying the [[http://academic.oup.com/jamia/article/28/6/1149/6045012|impact of work capacity constraints]] on achievable benefit, estimating [[https://www.sciencedirect.com/science/article/pii/S1532046421001544|individualized utility]], and learning [[https://pubmed.ncbi.nlm.nih.gov/34350942/|optimal decision thresholds]]. Pre-empting [[https://www.nejm.org/doi/full/10.1056/NEJMp1714229|ethical challenges]] often requires keeping [[https://hai.stanford.edu/news/when-algorithmic-fairness-fixes-fail-case-keeping-humans-loop|humans in the loop]] and focus on examining the [[https://informatics.bmj.com/content/29/1/e100460|consequences of model-guided decision making]] in the presence of clinical care guidelines.
+We study how to quantify the [[https://www.sciencedirect.com/science/article/pii/S1532046423000400|impact of work capacity constraints]] on achievable benefit, estimate [[https://www.sciencedirect.com/science/article/pii/S1532046421001544|individualized utility]], and learn [[https://pubmed.ncbi.nlm.nih.gov/34350942/|optimal decision thresholds]]. We question conventional wisdom on whether models [[https://tinyurl.com/donot-explain | need to be explainable]], and [[https://www.nature.com/articles/s41591-023-02540-z |generalizable]]. We examine if consequences of using [[https://hai.stanford.edu/news/when-algorithmic-fairness-fixes-fail-case-keeping-humans-loop | algorithm guided care are fair]] and how to [[https://hai.stanford.edu/news/how-do-we-ensure-healthcare-ai-useful | ensure that healthcare models are useful]]. We study this interplay to guide the work of the [[https://dsatshc.stanford.edu/ | Data Science Team at Stanford Healthcare]].
-----
-{{youtube>GNTIoEADfY4?small | Artificial Intelligence transforms health care}}
-Russ Altman and Nigam Shah taking an in-depth look at the growing influence of “data-driven medicine.”

Shah Lab

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