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Using pre-prandial blood glucose to assess eating in the absence of hunger in free-living individuals

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  • Additional Information
    • Affiliation:
      a Department of Family and Community Medicine, University of Arizona College of Medicine-Tucson, Tucson, AZ, USA
      b Department of Behavioral Science, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
      c Institute for Prevention Research, University of Southern California, Los Angeles, CA, USA
      d Department of Social and Behavioral Sciences, College of Public Health, Temple University, Philadelphia, PA, USA
    • Keywords:
      Eating behavior
      Eating in absence of hunger
      Blood glucose
      Obesity
      Ecological momentary assessment
    • Abstract:
      Our ability to understand and intervene on eating in the absence of hunger (EAH) as it occurs in peoples' natural environments is hindered by biased methods that lack ecological validity. One promising indicator of EAH that does not rely on self-report and is easily assessed in free-living individuals is glucose. Here, we hypothesize that elevated pre-prandial blood glucose concentrations (PPBG), which reflect a source of readily-available, short-term energy, are a biological indicator of EAH. This was a 7-day observational study of N = 41, 18–24 year old men and women with BMI < 25 kg/m2 (60%) or BMI ≥ 25 kg/m2 (40%). We collected data using ecological momentary assessment from people in their natural environments. We defined EAH by self-report (perceived EAH) and by PPBG thresholds using two methods (standardized, PPBG 2 (pint 2 vs. those with a BMI ≥ 25 kg/m2 (pint int
    • ISSN:
      1471-0153
    • Accession Number:
      10.1016/j.eatbeh.2020.101411
    • Accession Number:
      S1471015319304040
    • Copyright:
      © 2020 Elsevier Ltd. All rights reserved.
  • Citations
    • ABNT:
      SCHEMBRE, S. M. et al. Using pre-prandial blood glucose to assess eating in the absence of hunger in free-living individuals. Eating Behaviors, [s. l.], v. 38, 2020. DOI 10.1016/j.eatbeh.2020.101411. Disponível em: http://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=edselp&AN=S1471015319304040. Acesso em: 26 set. 2020.
    • AMA:
      Schembre SM, Liao Y, Huh J, Keller S. Using pre-prandial blood glucose to assess eating in the absence of hunger in free-living individuals. Eating Behaviors. 2020;38. doi:10.1016/j.eatbeh.2020.101411
    • APA:
      Schembre, S. M., Liao, Y., Huh, J., & Keller, S. (2020). Using pre-prandial blood glucose to assess eating in the absence of hunger in free-living individuals. Eating Behaviors, 38. https://doi.org/10.1016/j.eatbeh.2020.101411
    • Chicago/Turabian: Author-Date:
      Schembre, Susan M., Yue Liao, Jimi Huh, and Stefan Keller. 2020. “Using Pre-Prandial Blood Glucose to Assess Eating in the Absence of Hunger in Free-Living Individuals.” Eating Behaviors 38 (August). doi:10.1016/j.eatbeh.2020.101411.
    • Harvard:
      Schembre, S. M. et al. (2020) ‘Using pre-prandial blood glucose to assess eating in the absence of hunger in free-living individuals’, Eating Behaviors, 38. doi: 10.1016/j.eatbeh.2020.101411.
    • Harvard: Australian:
      Schembre, SM, Liao, Y, Huh, J & Keller, S 2020, ‘Using pre-prandial blood glucose to assess eating in the absence of hunger in free-living individuals’, Eating Behaviors, vol. 38, viewed 26 September 2020, .
    • MLA:
      Schembre, Susan M., et al. “Using Pre-Prandial Blood Glucose to Assess Eating in the Absence of Hunger in Free-Living Individuals.” Eating Behaviors, vol. 38, Aug. 2020. EBSCOhost, doi:10.1016/j.eatbeh.2020.101411.
    • Chicago/Turabian: Humanities:
      Schembre, Susan M., Yue Liao, Jimi Huh, and Stefan Keller. “Using Pre-Prandial Blood Glucose to Assess Eating in the Absence of Hunger in Free-Living Individuals.” Eating Behaviors 38 (August 1, 2020). doi:10.1016/j.eatbeh.2020.101411.
    • Vancouver/ICMJE:
      Schembre SM, Liao Y, Huh J, Keller S. Using pre-prandial blood glucose to assess eating in the absence of hunger in free-living individuals. Eating Behaviors [Internet]. 2020 Aug 1 [cited 2020 Sep 26];38. Available from: http://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=edselp&AN=S1471015319304040