AUTHOR=Seol Hee Yun , Sohn Sunghwan , Liu Hongfang , Wi Chung-Il , Ryu Euijung , Park Miguel A. , Juhn Young J. TITLE=Early Identification of Childhood Asthma: The Role of Informatics in an Era of Electronic Health Records JOURNAL=Frontiers in Pediatrics VOLUME=7 YEAR=2019 URL=https://www.frontiersin.org/journals/pediatrics/articles/10.3389/fped.2019.00113 DOI=10.3389/fped.2019.00113 ISSN=2296-2360 ABSTRACT=

Emerging literature suggests that delayed identification of childhood asthma results in an increased risk of long-term and various morbidities compared to those with timely diagnosis and intervention, and yet this risk is still overlooked. Even when children and adolescents have a history of recurrent asthma-like symptoms and risk factors embedded in their medical records, this information is sometimes overlooked by clinicians at the point of care. Given the rapid adoption of electronic health record (EHR) systems, early identification of childhood asthma can be achieved utilizing (1) asthma ascertainment criteria leveraging relevant clinical information embedded in EHR and (2) innovative informatics approaches such as natural language processing (NLP) algorithms for asthma ascertainment criteria to enable such a strategy. In this review, we discuss literature relevant to this topic and introduce recently published informatics algorithms (criteria-based NLP) as a potential solution to address the current challenge of early identification of childhood asthma.