Weight misperception among Chinese children and adolescents

Evidence from the repeated China Health and Nutrition Survey

Bibliographic Data

ID15092069
AuthorsLiang Ma (0000-0002-3013-4726, University of Canterbury), Philip J Schluter (0000-0001-6799-6779, University of Canterbury, corresponding author)
Year2025
Volume28
Issue1
Pagese62-e62
Publication date2025-01-01
Open AccessYes
TypeARTICLE
VenuePublic Health Nutrition (JOURNAL)
Journal identifiersISSN: 1368-9800 • E-ISSN: 1475-2727
PublisherCambridge University Press (CUP) (PUBLISHER)
DOI10.1017/s1368980025000321
PMID40114484
OpenAlexW4408720336
LanguageEN
References cited47

Objective: Weight misperception has been reported as a common problem in high-income countries, but there is a paucity of high-quality empirical evidence in low- and middle-income countries, especially among children and adolescents. This study estimates the prevalence of weight misperception and investigates changes over time among children and adolescents in China, as well as identifies factors that may affect this weight misperception. Design: The China Health and Nutrition Survey, which is a repeated, representative cross-sectional study employing multistage random cluster processes. Setting: A Chinese national survey across fifteen provinces and municipal cities. Participants: Data from children and adolescents aged 6–16 years from six consecutive waves between 2000 and 2015 were included. Results: The final sample totalled 7110 children and adolescents. The overall prevalence of weight misperception was largely stable between 2000 and 2015 (range: 34·1–37·3 %). Sex and age groups were associated with weight misperception, with boys and younger participants more likely to misperceive their weight status. In addition, dieting and being physically active or inactive were associated with increased rates of weight misperception. Conclusions: Weight misperception is common among youth in China and is unequally shared with several subpopulations at increased risk. Researchers and health promoters are called to recognise weight misperception when addressing overweight and obesity countermeasures, and more tailored public health initiatives are warranted to more effectively reach those with weight misperceptions

Affect (linguistics · China · Dieting · Environmental health · Geography · Normal weight · Obesity · Overweight · Weight loss · Child Nutrition and Water Access · Demography · Medicine · Obesity, Physical Activity, Diet · Psychology

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