Evidence map›Paper›PMID 32995146›Full record

ArticlePreventive medicine reports2020

Gender differences in dietary behaviors among Japanese adolescents.

Yuichiro Otsuka, Yoshitaka Kaneita, Osamu Itani, Maki Jike, Yoneatsu Osaki, Susumu Higuchi, Hideyuki Kanda

Open access · goldAbstract read
In one paragraph

Article in Preventive medicine reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.4field-weighted citation impact, top 16% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

15 citing papers in PubMed, 25 citations in OpenAlex.

  1. Article
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  12. The Association Between Adolescents' Food Literacy, Vegetable and Fruit Consumption, and Other Eating Behaviors.Health education & behavior : the official publication of the Society for Public Health Education · 2022
    Article
  13. Article
  14. Article
  15. Eating Behaviors among Online Learning Undergraduates during the COVID-19 Pandemic.International journal of environmental research and public health · 2021
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 1 country.

Yuichiro OtsukaDivision of Public Health, Department of Social Medicine, Nihon University School of Medicine, Japan.
Yoshitaka KaneitaDivision of Public Health, Department of Social Medicine, Nihon University School of Medicine, Japan.
Osamu ItaniDivision of Public Health, Department of Social Medicine, Nihon University School of Medicine, Japan.
Maki JikeDivision of Public Health, Department of Social Medicine, Nihon University School of Medicine, Japan.
Yoneatsu OsakiDivision of Environmental and Preventive Medicine, Department of Social Medicine, Faculty of Medicine, Japan.
Susumu HiguchiNational Hospital Organization Kurihama Medical and Addiction Center, Japan.
Hideyuki KandaDepartment of Public Health, Okayama University Graduate School of Medicine Dentistry and Pharmaceutical Sciences, University Faculty of Medicine, Japan.
Nihon University · JPKurihama Medical and Addiction Center · JPOkayama University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Unhealthy dietary behaviors in adolescence are an important public health problem. Gender differences in dietary behaviors have already appeared during adolescence. However, few studies have assessed a variety of adolescent dietary behaviors in Japan. We aimed to clarify gender differences in unhealthy dietary behaviors among Japanese adolescents. The participants consisted of 84,988 participants from seventh to 12th grades. Unhealthy dietary behaviors were defined according to the National Health and Nutrition Survey. Multivariable logistic regression was used to analyze a nationally representative sample of Japanese adolescents from the 2014 to 2015 Lifestyle Survey. The effective response rate was 51.4%. The prevalence of unhealthy dietary behaviors (skipping breakfast, snacking, eating out, skipping meals, eating alone at dinner, and subjectively poor diet quality) among boys and girls was 14.2% versus 12.4%, 19.6% versus 14.1%, 10.6% versus 7.0%, 7.9% versus 5.6%, 13.3% versus 12.1%, and 12.3% versus 15.8%, respectively. Compared with boys, girls were more negatively associated with skipping breakfast [OR = 0.76 (95% CI 0.73-0.79)], snacking [OR = 0.67 (95% CI 0.65-0.70)], eating out [OR = 0.62 (95% CI 0.59-0.66)], skipping meals [OR = 0.61 (95% CI 0.58-0.65)], and eating alone at dinner [OR = 0.79 (95% CI 0.76-0.83)]. However, girls were more positively associated with subjectively poor diet quality [OR = 1.19 (95% CI 1.14.1.24)]. The findings suggest that gender differences existed in dietary behaviors. Gender differences in dietary behaviors suggest opportunities for tailoring interventions related to dietary education in schools.

Indexed as

AdolescentsCross-sectional studyDietary behaviorsGender difference

Identifiers

PMID32995146
PMCPMC7509230
OpenAlexW3084741610

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.