دورية أكاديمية

Development of a machine learning algorithm for early detection of opioid use disorder

التفاصيل البيبلوغرافية
العنوان: Development of a machine learning algorithm for early detection of opioid use disorder
المؤلفون: Zvi Segal, Kira Radinsky, Guy Elad, Gal Marom, Moran Beladev, Maor Lewis, Bar Ehrenberg, Plia Gillis, Liat Korn, Gideon Koren
المصدر: Pharmacology Research & Perspectives, Vol 8, Iss 6, Pp n/a-n/a (2020)
بيانات النشر: Wiley, 2020.
سنة النشر: 2020
المجموعة: LCC:Therapeutics. Pharmacology
مصطلحات موضوعية: algorithm, big data analytics, diagnosis, machine learning, Opioid use disorder, Therapeutics. Pharmacology, RM1-950
الوصف: Abstract Background Opioid use disorder (OUD) affects an estimated 16 million people worldwide. The diagnosis of OUD is commonly delayed or missed altogether. We aimed to test the utility of machine learning in creating a prediction model and algorithm for early diagnosis of OUD. Subjects and methods We analyzed data gathered in a commercial claim database from January 1, 2006, to December 31, 2018 of 10 million medical insurance claims from 550 000 patient records. We compiled 436 predictor candidates, divided to six feature groups ‐ demographics, chronic conditions, diagnosis and procedures features, medication features, medical costs, and episode counts. We employed the Word2Vec algorithm and the Gradient Boosting trees algorithm for the analysis. Results The c‐statistic for the model was 0.959, with a sensitivity of 0.85 and specificity of 0.882. Positive Predictive Value (PPV) was 0.362 and Negative Predictive Value (NPV) was 0.998. Significant differences between positive OUD‐ and negative OUD‐ controls were in the mean annual amount of opioid use days, number of overlaps in opioid prescriptions per year, mean annual opioid prescriptions, and annual benzodiazepine and muscle relaxant prescriptions. Notable differences were the count of intervertebral disc disorder‐related complaints per year, post laminectomy syndrome diagnosed per year, and pain disorders diagnosis per year. Significant differences were also found in the episodes and costs categories. Conclusions The new algorithm offers a mean 14.4 months reduction in time to diagnosis of OUD, at potential saving in further morbidity, medical cost, addictions and mortality.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2052-1707
Relation: https://doaj.org/toc/2052-1707
DOI: 10.1002/prp2.669
URL الوصول: https://doaj.org/article/b4aa0194bde94901b253d634b92f0411
رقم الأكسشن: edsdoj.b4aa0194bde94901b253d634b92f0411
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:20521707
DOI:10.1002/prp2.669