Cited by 31Obesity, Physical Activity, DietIndigenous Health and EducationNutrition, Health and Food Behavior

Overweight in the pluri-ethnic adolescent population of New Caledonia: Dietary patterns, sleep duration and screen time.

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Frayon, Stéphane, Wattelez, Guillaume, Paufique, Emilie, Nedjar-Guerre, Akila, Serra-Mallol, Christophe, Galy, Olivier·2020·The Lancet Regional Health - Western Pacific

Abstract

BACKGROUND: A high prevalence of overweight and obesity has been found in adolescents of New Caledonia and other Pacific Island Countries and Territories. Although Westernization may contribute to the weight gain in populations of Oceanian, Non-European, Non-Asian ancestry (ONENA), little is known about the sociodemographic and lifestyle factors associated with overweight in the Melanesian and Polynesian adolescents of New Caledonia. METHODS: In this cross-sectional study, a pluri-ethnic sample of New Caledonian adolescents (N = 954; age M = 13.2 years) completed a survey to estimate sleep duration, screen time, and dietary pattern using a food frequency questionnaire. Demographic data (gender, ethnicity, socioeconomic status: SES, area of residence) were collected, and anthropometric measures were used to compute weight status. FINDINGS: We found a higher risk for being overweight in Melanesian (OR = 1.67) and Polynesian (OR = 5.40) adolescents compared with European adolescents, even after controlling for age, SES, area of residence, dietary pattern, sleep duration and screen time. We also found that low SES (OR = 3.43) and sleep duration (OR = 0.65 per hour) were independently associated with overweight status in the European but not in ONENA adolescents. INTERPRETATION: In this study, the main contribution to being overweight was ethnic background, i.e. being Melanesian or Polynesian. The hypothesis of a genetic influence thus seems attractive and merits further analyses. FUNDING: This project was funded by the University of New Caledonia and the Fondation Nestlé France.

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  1. [65]Cole TJ Lobstein T Extended international (IOTF) body mass index cut-offs for thinness, overweight and obesity: extended international BMI cut-offs Pediatr Obes 7 2012 284 294 22715120

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Authors
Frayon, S., Wattelez, G., Paufique, E., Nedjar-Guerre, A., Serra-Mallol, C., & Galy, O.
Affiliations
  • University of New Caledonia (NC)
  • Centre National de la Recherche Scientifique (FR)
Corresponding author
Frayon, Stéphane
Venue
The Lancet Regional Health - Western Pacific
Publisher
Elsevier BV
Published
2020-09
Volume
2
Pages
100025
ISSN
2666-6065 (ISSN-L)
OpenAlex
W3084456812
Cited by
31
References
86
Citations by year
2026: 5 · 2025: 1 · 2024: 7 · 2023: 6 · 2022: 4 · 2021: 6 · 2020: 1
FWCI
3.19
Type
journal article
Language
en
Open access
Locations
  • The Lancet Regional Health - Western Pacific (publishedVersion, cc-by-nc-nd)
  • PubMed Central (publishedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
  • HAL (submittedVersion, cc-by-nc)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
Agence Nationale de la Recherche (ANR-11-LABX-0066)
Topics
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Obesity, Physical Activity, Diet
  • Health Sciences › Health Professions › General Health Professions › Indigenous Health and Education
  • Health Sciences › Nursing › Nutrition and Dietetics › Nutrition, Health and Food Behavior
Keywords
adolescent overweight, obesity, New Caledonia, ethnicity, socioeconomic status, sleep duration, screen time, dietary habits, Westernization, genetic susceptibility, Pacific Island countries

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