Number of Days Required to Estimate Habitual Activity Using Wrist-Worn GENEActiv Accelerometer: A Cross-Sectional Study

• Christina B. Dillon ,

  * E-mail: c.dillon@ucc.ie

  Affiliation HRB Centre for Diet and Health Research, Department of Epidemiology and Public Health, University College Cork, Cork, Ireland

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• Anthony P. Fitzgerald,

  Affiliations Department of Epidemiology & Public Health, University College Cork, Western Gateway Building, Western Road, Ireland, Department of Statistics, University College Cork, Western Gateway Building, Western Road, Ireland

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• Patricia M. Kearney,

  Affiliation Department of Epidemiology & Public Health, University College Cork, Western Gateway Building, Western Road, Ireland

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• Ivan J. Perry,

  Affiliation HRB Centre for Diet and Health Research, Department of Epidemiology and Public Health, University College Cork, Cork, Ireland

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• Kirsten L. Rennie,

  Affiliation School of Life and Medical Sciences, University of Hertfordshire, Hatfield, Hertfordshire, AL10 9AB, United Kingdom

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• Robert Kozarski,

  Affiliation School of Life and Medical Sciences, University of Hertfordshire, Hatfield, Hertfordshire, AL10 9AB, United Kingdom

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• Catherine M. Phillips

  Affiliation HRB Centre for Diet and Health Research, Department of Epidemiology and Public Health, University College Cork, Cork, Ireland

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