Illness severity assessment of older adults in critical illness using machine learning (ELDER-ICU): an international multicentre study with subgroup bias evaluation

https://www.thelancet.com/journals/landig/article/PIIS2589-7500(23)00128-0/fulltext?dgcid=hubspot_update_feature_updatealerts_landig&utm_campaign=update-landig&utm_medium=email&_hsmi=277947502&_hsenc=p2ANqtz-9O5J8rI9Vski71YAkIdMt8S6sma8k2QBxMdYlghE2sBsC-Q8BMSBwbGa1R92I9L9rWVSvNlO4WcXvmP1LEgMl4iWlfUQ&utm_content=277703444&utm_source=hs_email