ArticleFoods (Basel, Switzerland)2021
A Detailed Characterisation of Appetite, Sensory Perceptional, and Eating-Behavioural Effects of COVID-19: Self-Reports from the Acute and Post-Acute Phase of Disease.
Article in Foods (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled 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.
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
22 citing papers in PubMed, 1 synthesis or guideline pooled it, 37 citations in OpenAlex.
- Qualitative Olfactory Dysfunction and COVID-19: An Evidence-Based Review with Recommendations for the Clinician.American journal of rhinology & allergy · 2023Pooled it
- Does COVID-19 infection change appetite and dietary habits?Medicine · 2026Article
- Prognostic nutritional index is a predictor of adverse outcomes in hospitalized COVID-19 patients: a single-center, retrospective cohort study.BMC infectious diseases · 2025Article
- Advanced and Careful Hospital Nutrition Reduces Respiratory Assistance and Hospitalization in Patients With COVID-19: A Retrospective Longitudinal Observational Study.Health science reports · 2025Article
- Sensory Insights in Aging: Exploring the Impact on Improving Dietary Through Sensory Enhancement.Food science & nutrition · 2025Review
- Addressing Post-Acute COVID-19 Syndrome in Cancer Patients, from Visceral Obesity and Myosteatosis to Systemic Inflammation: Implications in Cardio-Onco-Metabolism.Biomedicines · 2024Review
- Post-COVID-19 Changes in Appetite-An Exploratory Study.Nutrients · 2024Article
- Using Cooking Schools to Improve the Pleasure of Food and Cooking in Patients Experiencing Smell Loss.Foods (Basel, Switzerland) · 2024Article
- Mechanisms of COVID-19-associated olfactory dysfunction.Neuropathology and applied neurobiology · 2024Review
- Impacts of COVID-19 on Food Choices and Eating Behavior among New Zealand University Students.Foods (Basel, Switzerland) · 2024Article
- Relationships between psychopathological symptoms, pandemic-related stress, perceived social support, and COVID-19 infection history: a network analysis in Chinese college students.Frontiers in psychiatry · 2024Article
- Transient loss and recovery of oral chemesthesis, taste and smell with COVID-19: A small case-control series.Physiology & behavior · 2023Article
- Transient loss and recovery of oral chemesthesis, taste and smell with COVID-19: a small case-control series.medRxiv : the preprint server for health sciences · 2023Article
- A qualitative study of Covid-19 effects on nutrition associated problems in recovered patients.BMC nutrition · 2023Article
- Eating Habits and Body Weight Changes Induced by Variation in Smell and Taste in Patients with Previous SARS-CoV-2 Infection.Nutrients · 2022Review
- Effects of COVID-19 on sensory and cognitive perception of mild and severe diagnosed and recovered patients versus healthy consumers.Journal of sensory studies · 2022Article
- Food Intake Changes and Their Impact on Quality of Life in Spanish Citizens with and without COVID-19 during Lockdown.Healthcare (Basel, Switzerland) · 2022Article
- Effects and Implications of COVID-19 for the Human Senses, Consumer Preferences, Appetite and Eating Behaviour: Volume I.Foods (Basel, Switzerland) · 2022Article
- Emerging Pattern of Post-COVID-19 Parosmia and Its Effect on Food Perception.Foods (Basel, Switzerland) · 2022Article
- Varied Effects of COVID-19 Chemosensory Loss and Distortion on Appetite: Implications for Understanding Motives for Eating and Drinking.Foods (Basel, Switzerland) · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
Abstract
Sensory perception alterations are common in relation to COVID-19 disease, but less is known about the characteristic of the sensory alterations, and how they associate with alterations in appetite and eating behaviour. The current study aims to investigate the acute and long-term effects of COVID-19 disease on (1) the desire for food, hunger, and satiety sensations; (2) smell, taste, and flavour perception; (3) meals and intake of food types; and (4) the frequency of commonly applied strategies to tackle potential changes in appetite and sensory perception. An online survey was conducted among Danish adults (
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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.