Detection of Flares by Decrease in Physical Activity, Collected Using Wearable Activity Trackers in Rheumatoid Arthritis or Axial Spondyloarthritis: An Application of Machine Learning Analyses in Rheumatology.

Journal: Arthritis care & research
PMID: 30242992

Abstract

OBJECTIVE: Flares in rheumatoid arthritis (RA) and axial spondyloarthritis (SpA) may influence physical activity. The aim of this study was to assess longitudinally the association between patient-reported flares and activity-tracker-provided steps per minute, using machine learning.

Authors

  • Laure Gossec
    Institut Pierre Louis d'Epidémiologie et de Santé Publique (iPLESP), UMR S 1136, Sorbonne Universite, Paris, France.
  • Frédéric Guyard
    Orange IMT, Nice, France.
  • Didier Leroy
    Orange IMT, Nice, France.
  • Thomas Lafargue
    Orange IMT, Nice, France.
  • Michel Seiler
    Orange Healthcare, Paris, France.
  • Charlotte Jacquemin
    Sorbonne Université and Pitié Salpêtrière Hospital, AP-HP, Paris, France.
  • Anna Molto
    Cochin Hospital, AP-HP, INSERM U1153, PRES Sorbonne Paris-Cité, Paris Descartes University, Paris, France.
  • Jérémie Sellam
    Department of Rheumatology, Saint-Antoine Hospital, Assistance Publique-Hopitaux de Paris, Sorbonne Université; Centre de Recherche Saint-Antoine, Inserm UMRS_938, 184 rue du Faubourg Saint-Antoine, 75012 Paris, France.
  • Violaine Foltz
    Sorbonne Université and Pitié Salpêtrière Hospital, AP-HP, Paris, France.
  • Frédérique Gandjbakhch
    Sorbonne Université and Pitié Salpêtrière Hospital, AP-HP, Paris, France.
  • Christophe Hudry
    Cochin Hospital, AP-HP, Paris, France.
  • Stéphane Mitrovic
    Sorbonne Université and Pitié Salpêtrière Hospital, AP-HP, Paris, France.
  • Bruno Fautrel
    Institut Pierre Louis d'Epidémiologie et de Santé Publique (iPLESP), UMR S 1136, Sorbonne Universite, Paris, France.
  • Hervé Servy
    e-Health Services, Sanoïa, Gardanne, France.

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