Literature DB >> 33395709

Data Collection during the COVID-19 Pandemic: Learning from Experience, Resulting in a Bayesian Repertory.

Lex Rutten1, Tom Smedley2, Galen Ives3, Peter Gold4, Bernardo Merizalde5, Robbert van Haselen6, Raj Kumar Manchanda7, Ashley Ross8, Gustavo Cataldi9, Altunay Agaoglu10, Tiziana di Giampietro11, Theodore Lilas12, Frederik Schroyens13, José E Eizayaga14.   

Abstract

BACKGROUND: A novel pandemic disease offered the opportunity to create new, disease-specific, symptom rubrics for the homeopathic repertory.
OBJECTIVE: The aim of this study was to discover the relationship between specific symptoms and specific medicines, especially of symptoms occurring frequently in this disease.
MATERIALS AND METHODS: Worldwide collection of data in all possible formats by various parties was coordinated by the Liga Medicorum Homeopathica Internationalis. As the data came in, more symptoms were assessed prospectively. Frequent analysis and feedback by electronic newsletters were used to improve the quality of the data. Likelihood ratios (LRs) of symptoms were calculated. An algorithm for combining symptom LRs was programmed and published in the form of an app. The app was tested against 18 well-described successful cases from Hong Kong.
RESULTS: LRs of common symptoms such as 'Fatigue' and 'Headache' provided better differentiation between medicines than did existing repertory entries, which are based only on the narrow presence or absence of symptoms. A mini-repertory for COVID-19 symptoms was published and supported by a web-based algorithm. With a choice of 20 common symptoms, this algorithm produced the same outcome as a full homeopathic analysis based upon a larger number of symptoms, including some that are traditionally considered more specific to particular medicines.
CONCLUSION: A repertory based on clinical data and LRs can differentiate between homeopathic medicines using a limited number of frequently occurring epidemic symptoms. A Bayesian computer algorithm to combine symptoms can complement a full homeopathic analysis of cases. Faculty of Homeopathy. This article is published by Thieme.

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Year:  2021        PMID: 33395709     DOI: 10.1055/s-0040-1718583

Source DB:  PubMed          Journal:  Homeopathy        ISSN: 1475-4916            Impact factor:   1.444


  1 in total

1.  Case Reporting in Homeopathy-An Overview of Guidelines and Scientific Tools.

Authors:  Michael Teut; Robbert A van Haselen; Lex Rutten; Chetna Deep Lamba; Gerhard Bleul; Susanne Ulbrich-Zürni
Journal:  Homeopathy       Date:  2021-09-14       Impact factor: 1.444

  1 in total

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