Susan Glass, Margaret J Klein, Sabrina Derrington, Asavari Kamerkar
Caregiver Satisfaction with Medical Providers' Communication: Comparison Between Spanish-Speaking Caregivers with Limited English Proficiency (LEP) and Caregivers Who Are English-Proficient (EP)
Journal of racial and ethnic health disparities
goal study develop robust time event ontology teo formally represent reason structured unstructured temporal information using previous clinical narrative temporal relation ontology 10 20 starting point redesigned concept primitives clinical events temporal expressions enriched temporal relations specifically 2 sets temporal relations allens interval algebra novel suite basic time relations used specify qualitative temporal order relations temporal relation statement designed formalize quantitative temporal relations moreover variety data properties defined represent diversified temporal expressions clinical narratives teo rich set classes properties object data annotation evaluated real electronic health record data mayo clinic could faithfully represent 95 temporal expressions reasoning ability demonstrated sample drug adverse event report annotated respect teo results showed javabased teo reasoner could answer set frequently asked timerelated queries demonstrating teo strong capability reasoning complex temporal relations teo support flexible temporal relation representation reasoning next step apply teo natural language processing field facilitate automated temporal information annotation extraction timeline reasoning better support timebased clinical decisionmaking