{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T11:08:33Z","timestamp":1740136113238,"version":"3.37.3"},"reference-count":37,"publisher":"Oxford University Press (OUP)","issue":"12","license":[{"start":{"date-parts":[[2018,12,1]],"date-time":"2018-12-01T00:00:00Z","timestamp":1543622400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"funder":[{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2018,12,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:sec>\n                  <jats:title>Background<\/jats:title>\n                  <jats:p>The prevalence of moderate or complex (moderate-complex) congenital heart defects (CHDs) among adults is increasing due to improved survival, but many patients experience lapses in specialty care or their CHDs are undocumented in the medical system. There is, to date, no efficient approach to identify this population.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Objective<\/jats:title>\n                  <jats:p>To develop and assess the performance of a risk score to identify adults aged 20-60 years with undocumented specific moderate-complex CHDs from electronic health records (EHR).<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Methods<\/jats:title>\n                  <jats:p>We used a case-control study (596 adults with specific moderate-complex CHDs and 2384 controls). We extracted age, race\/ethnicity, electrocardiogram (EKG), and blood tests from routine outpatient visits (1\/2009 through 12\/2012). We used multivariable logistic regression models and a split-sample (4: 1 ratio) approach to develop and internally validate the risk score, respectively. We generated receiver operating characteristic (ROC) c-statistics and Brier scores to assess the ability of models to predict the presence of specific moderate-complex CHDs.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Results<\/jats:title>\n                  <jats:p>Out of six models, the non-blood biomarker model that included age, sex, and EKG parameters offered a high ROC c-statistic of 0.96 [95% confidence interval: 0.95, 0.97] and low Brier score (0.05) relative to the other models. The adult moderate-complex congenital heart defect risk score demonstrated good accuracy with 96.4% sensitivity and 80.0% specificity at a threshold score of 10.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Conclusions<\/jats:title>\n                  <jats:p>A simple risk score based on age, sex, and EKG parameters offers early proof of concept and may help accurately identify adults with specific moderate-complex CHDs from routine EHR systems who may benefit from specialty care.<\/jats:p>\n               <\/jats:sec>","DOI":"10.1093\/jamia\/ocy127","type":"journal-article","created":{"date-parts":[[2018,9,11]],"date-time":"2018-09-11T03:45:15Z","timestamp":1536637515000},"page":"1634-1642","source":"Crossref","is-referenced-by-count":1,"title":["Detecting moderate or complex congenital heart defects in adults from an electronic health records system"],"prefix":"10.1093","volume":"25","author":[{"given":"Alpha Oumar","family":"Diallo","sequence":"first","affiliation":[{"name":"Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Asha","family":"Krishnaswamy","sequence":"additional","affiliation":[{"name":"National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, GA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Stuart K","family":"Shapira","sequence":"additional","affiliation":[{"name":"National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, GA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Matthew E","family":"Oster","sequence":"additional","affiliation":[{"name":"Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA"},{"name":"National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, GA, USA"},{"name":"Sibley Heart Center Cardiology, Children\u2019s Healthcare of Atlanta, Atlanta, GA, USA"},{"name":"Emory University School of Medicine, Atlanta, GA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mary G","family":"George","sequence":"additional","affiliation":[{"name":"National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jenna C","family":"Adams","sequence":"additional","affiliation":[{"name":"Emory University School of Medicine, Atlanta, GA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Elizabeth R","family":"Walker","sequence":"additional","affiliation":[{"name":"Emory University School of Medicine, Atlanta, GA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Paul","family":"Weiss","sequence":"additional","affiliation":[{"name":"Department of Biostatistics and Bioinformatics, Rollins School of Public Health, Emory University, Atlanta, GA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mohammed K","family":"Ali","sequence":"additional","affiliation":[{"name":"Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA"},{"name":"Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA"},{"name":"Department of Family and Preventive Medicine, School of Medicine, Emory University, Atlanta, GA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wendy","family":"Book","sequence":"additional","affiliation":[{"name":"Emory University School of Medicine, Atlanta, GA, 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Developed in Collaboration With the American Society of Echocardiography, Heart Rhythm Society, International Society for Adult Congenital Heart Disease, Society for Cardiovascular Angiography and Interventions, and Society of Thoracic Surgeons","volume":"52","author":"Warnes","year":"2008","journal-title":"J Am Coll Cardiol"},{"issue":"18","key":"2020110613030369300_ocy127-B10","doi-asserted-by":"crossref","first-page":"1804","DOI":"10.1161\/CIRCULATIONAHA.113.005817","article-title":"Specialized adult congenital heart disease care: the impact of policy on mortality","volume":"129","author":"Mylotte","year":"2014","journal-title":"Circulation"},{"issue":"4","key":"2020110613030369300_ocy127-B11","doi-asserted-by":"crossref","first-page":"302","DOI":"10.1161\/CIRCULATIONAHA.108.839464","article-title":"Children and adults with congenital heart disease lost to follow-up: who and 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