دورية أكاديمية
أعرض في EDS

Machine learning to predict bacteriologic confirmation of Mycobacterium tuberculosis in infants and very young children.

التفاصيل البيبلوغرافية
العنوان: Machine learning to predict bacteriologic confirmation of Mycobacterium tuberculosis in infants and very young children.
المؤلفون: Smith JP; Department of Health Policy and Management, Yale School of Public Health, New Haven, Connecticut, United States of America.; Division of Global HIV and Tuberculosis, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America., Milligan K; Division of Global HIV and Tuberculosis, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America.; Peraton, Atlanta, Georgia, United States of America., McCarthy KD; Division of Global HIV and Tuberculosis, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America., Mchembere W; Center for Global Health Research, Kenya Medical Research Institute, Kisumu, Kenya., Okeyo E; Center for Global Health Research, Kenya Medical Research Institute, Kisumu, Kenya., Musau SK; Center for Global Health Research, Kenya Medical Research Institute, Kisumu, Kenya., Okumu A; Center for Global Health Research, Kenya Medical Research Institute, Kisumu, Kenya., Song R; Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, United Kingdom.; Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, United States of America., Click ES; Division of Global HIV and Tuberculosis, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America., Cain KP; Division of Global HIV and Tuberculosis, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America.
المصدر: PLOS digital health [PLOS Digit Health] 2023 May 17; Vol. 2 (5), pp. e0000249. Date of Electronic Publication: 2023 May 17 (Print Publication: 2023).
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: PLOS Country of Publication: United States NLM ID: 9918335064206676 Publication Model: eCollection Cited Medium: Internet ISSN: 2767-3170 (Electronic) Linking ISSN: 27673170 NLM ISO Abbreviation: PLOS Digit Health Subsets: PubMed not MEDLINE
أسماء مطبوعة: Original Publication: San Francisco, California : PLOS, [2022]-
مستخلص: Diagnosis of tuberculosis (TB) among young children (<5 years) is challenging due to the paucibacillary nature of clinical disease and clinical similarities to other childhood diseases. We used machine learning to develop accurate prediction models of microbial confirmation with simply defined and easily obtainable clinical, demographic, and radiologic factors. We evaluated eleven supervised machine learning models (using stepwise regression, regularized regression, decision tree, and support vector machine approaches) to predict microbial confirmation in young children (<5 years) using samples from invasive (reference-standard) or noninvasive procedure. Models were trained and tested using data from a large prospective cohort of young children with symptoms suggestive of TB in Kenya. Model performance was evaluated using areas under the receiver operating curve (AUROC) and precision-recall curve (AUPRC), accuracy metrics. (i.e., sensitivity, specificity), F-beta scores, Cohen's Kappa, and Matthew's Correlation Coefficient. Among 262 included children, 29 (11%) were microbially confirmed using any sampling technique. Models were accurate at predicting microbial confirmation in samples obtained from invasive procedures (AUROC range: 0.84-0.90) and from noninvasive procedures (AUROC range: 0.83-0.89). History of household contact with a confirmed case of TB, immunological evidence of TB infection, and a chest x-ray consistent with TB disease were consistently influential across models. Our results suggest machine learning can accurately predict microbial confirmation of M. tuberculosis in young children using simply defined features and increase the bacteriologic yield in diagnostic cohorts. These findings may facilitate clinical decision making and guide clinical research into novel biomarkers of TB disease in young children.
Competing Interests: The authors have declared that no competing interests exist.
(Copyright: This is an open access article, free of all copyright, and may be freely reproduced, distributed, transmitted, modified, built upon, or otherwise used by anyone for any lawful purpose. The work is made available under the Creative Commons CC0 public domain dedication.)
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معلومات مُعتمدة: K23 HD072802 United States HD NICHD NIH HHS
تواريخ الأحداث: Date Created: 20230517 Latest Revision: 20240603
رمز التحديث: 20240603
مُعرف محوري في PubMed: PMC10191346
DOI: 10.1371/journal.pdig.0000249
PMID: 37195976
قاعدة البيانات: MEDLINE
الوصف
تدمد:2767-3170
DOI:10.1371/journal.pdig.0000249