ArticleNutrients2020
Adherence to the Mediterranean Diet and Self-efficacy as Mediators in the Mediation of Sleep Quality and Grades in Nursing Students.
Article in Nutrients, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 2 of them syntheses that pooled it.
What it found
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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.
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.
Who cites it
12 citing papers in PubMed, 2 syntheses or guidelines pooled it, 23 citations in OpenAlex.
- Adherence to the Mediterranean Diet and Academic Performance in University Students: A Systematic Review and Meta-Analysis.Nutrients · 2026Pooled it
- Sleep and the Mediterranean diet: A systematic review and meta-analysis.Sleep medicine reviews · 2025Pooled it
- Article
- Plant-Based and Plant-Predominant Diets Among Healthcare Students: A Systematic Review.Cureus · 2025Review
- The effect of mediterranean diet and chrononutrition on sleep quality: a scoping review.Nutrition journal · 2025Article
- The role of the ER stress sensor IRE1 in cardiovascular diseases.Molecular and cellular biochemistry · 2025Review
- The Mediterranean Diet, the DASH Diet, and the MIND Diet in Relation to Sleep Duration and Quality: A Narrative Review.Nutrients · 2024Review
- Article
- Food Preferences in Undergraduate Nursing Students and Its Relationship with Food Addiction and Physical Activity.International journal of environmental research and public health · 2022Article
- Article
- Observational
- Nursing Students' Eating Habits, Subjective, and Mediterranean Nutrition Knowledge During the COVID-19 Pandemic.SAGE open nursingArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 2 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
University is a period in which students can experience a considerable amount of challenges that may influence their health lifestyles. The aim of this article is to discover the role of therapeutic adherence to the Mediterranean diet and self-efficacy as mediators in the relationship between sleep quality and the average grades of nursing students. The sample was made up of 334 nursing students, with a mean age of 21.84 years (SD = 6.24). Pittsburgh Sleep Quality questionnaires, adherence to the Mediterranean diet and the Baessler and Shwarzer General Self-efficacy Scale were administered. The results of the multiple mediational model determined that quality of sleep has a direct influence on academic performance. Adherence to the Mediterranean diet and quality of sleep have an effect on the degree of self-efficacy of nursing students. This study demonstrates that good sleep quality and adherence to the Mediterranean diet improve academic performance in nursing students. Future research should include multicenter longitudinal studies.
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What OpenQuestion holds
Registered trials
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.