ArticleJournal of physiological anthropology2024
Associations of body composition with physical activity, nutritional intake status, and chronotype among female university students in Japan.
Article in Journal of physiological anthropology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Review
- Physical activity is associated with a lower risk of pre-sarcopenic obesity in adolescents: evidence from Northwest China.Scientific reports · 2025Article
- Relationship Between Breakfast Skipping and Body Composition, Nutritional Status or Chronotype in Female University Students With Normal Body Weight.Physiological research · 2025Article
- Chronotype, Lifestyles, and Anthropometric and Biochemical Indices for Cardiovascular Risk Assessment Among Obese Individuals.Nutrients · 2025Article
- Relationship between age and various muscle quality indices in Japanese individuals via bioelectrical impedance analysis (BIA).Journal of physiological anthropology · 2025Article
- Short Sleep Duration is Inversely Associated with the Prevalence of Underweight in a Young Japanese Population.Nature and science of sleep · 2025Article
- Light at night and circadian rhythms: from the perspective of physiological anthropology research.Journal of physiological anthropology · 2024Article
- Relationship between social jetlag and body mass index in nurses working shift schedules: a cross-sectional study.Scientific reports · 2024Article
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4 authors.
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Abstract
backgroundHaving higher muscle mass in early adulthood is an important factor in preventing sarcopenia. However, university students undergo lifestyle changes compared to their high school years, which may lead to changes in body composition, such as an increase in body fat and a decrease in muscle mass. The study aimed to investigate the association between body composition and lifestyle behaviors, including chronotype, among Japanese female university students, due to the prevalence of underweight among young females in the country.
methodsThe physical activity level (PAL), daily dietary intake status, morningness-eveningness questionnaire (MEQ) score, and body composition of 230 students were assessed in this cross-sectional study. Body composition was measured using a multifrequency bioelectrical impedance analyzer, and body mass index (BMI), body fat percentage (%BF), and skeletal muscle mass index (SMI) were determined.
resultsIndividuals who were evening type (ET) had a higher %BF and lower SMI than those who were non-ET, but no differences in body weight or BMI were found. Although ET individuals had lower total energy intake, protein intake, and PALs than non-ETs, the differences were small. However, multiple regression analyses showed that SMI was significantly positively associated with MEQ and PAL, and %BF was significantly negatively associated with MEQ and PAL.
conclusionThese results suggest that female university students with lateness of chronotype and low physical activity have a body composition imbalance resulting in higher body fat and lower muscle mass. Therefore, young females may need to take chronotype-specific measures (especially ET individuals) to help them maintain an appropriate body composition.
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