Evidence map›Paper›PMID 34176053›Full record

ArticleEating and weight disorders : EWD2022

Attitude toward breakfast mediates the associations of wake time and appetite for breakfast with frequency of eating breakfast.

Kumiko Ohara, Shujiro Tani, Tomoki Mase, Katsumasa Momoi, Katsuyasu Kouda, Yuki Fujita, Harunobu Nakamura, Masayuki Iki

Abstract read
PubMed Publisher
In one paragraph

Article in Eating and weight disorders : EWD, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
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

2 citing papers in PubMed.

  1. Article
  2. 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

8 authors.

Kumiko OharaDepartment of Public Health, Kindai University Faculty of Medicine, 377-2 Oono-Higashi, Osaka-Sayama, Osaka, 589-8511, Japan.
Shujiro TaniFaculty of Human Development, Kobe University, 3-11 Tsurukabuto, Nada, Kobe, Hyogo, 657-8501, Japan.
Tomoki MaseFaculty of Human Development and Education, Kyoto Women's University, 35 Kitahiyoshi-cho, Imakumano, Higashiyama, Kyoto, Kyoto, 605-8501, Japan.
Katsumasa MomoiFaculty of Health and Welfare, Tokushima Bunri University, 180 Nishihama-hoji, Yamashiro-cho, Tokushima, Tokushima, 770-8514, Japan.
Katsuyasu KoudaDepartment of Hygiene and Public Health, Kansai Medical University, 2-5-1 Shin-machi, Hirakata, Osaka, 573-1010, Japan.
Yuki FujitaDepartment of Public Health, Kindai University Faculty of Medicine, 377-2 Oono-Higashi, Osaka-Sayama, Osaka, 589-8511, Japan.
Harunobu NakamuraGraduate School of Human Development and Environment, Kobe University, 3-11 Tsurukabuto, Nada, Kobe, Hyogo, 657-8501, Japan. hal@kobe-u.ac.jp.ORCID http://orcid.org/0000-0003-0512-2253
Masayuki IkiDepartment of Public Health, Kindai University Faculty of Medicine, 377-2 Oono-Higashi, Osaka-Sayama, Osaka, 589-8511, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeWe investigated associations among attitude toward breakfast, appetite for breakfast, wake time, personality traits, self-esteem, and frequency of eating breakfast in university students and proposed a model of factors affecting the frequency of eating breakfast.

methodsThe participants, 555 Japanese university students (177 men, 378 women), completed a questionnaire about their height and weight, living with family, wake time, frequency of eating breakfast, appetite for breakfast, attitude toward breakfast, personality traits, and self-esteem. Appetite for breakfast was evaluated with a four-point Likert-type scale. Attitude toward breakfast was assessed with a 13-item questionnaire using a five-point Likert-type scale; responses to the items were summed, and divided by the number of items to produce a score.

resultsMultiple linear regression analysis showed that frequency of eating breakfast was positively associated with appetite for breakfast and attitude toward breakfast, and inversely associated with wake time. Wake time was inversely associated with attitude toward breakfast, and appetite for breakfast was positively associated with attitude toward breakfast. Structural equation modeling showed that the structured model based on the multiple regression analysis was a good fit for both men (chi-square value to the degrees of freedom [χ

conclusionsThese results suggest that wake time and appetite for breakfast are directly associated with frequency of eating breakfast. Attitude toward breakfast mediates the indirect association between frequency of eating breakfast and both wake time and appetite for breakfast. LEVEL OF EVIDENCE: V, cross-sectional descriptive study.

Indexed as

AppetiteBreakfastCross-Sectional StudiesEatingFeeding BehaviorFemaleHumansMaleSelf ConceptAttitudeBreakfastEating behaviorGender differencePersonalityStudents

Identifiers

What OpenQuestion holds

Textmetadata
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.