Evidence map›Paper›PMID 33919755›Full record

SynthesisNutrients2021

Role of Dietary Habits in the Prevention of Diverticular Disease Complications: A Systematic Review.

Marilia Carabotti, Francesca Falangone, Rosario Cuomo, Bruno Annibale

Open access · goldAbstract readSystematic Review
In one paragraph

Synthesis in Nutrients, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
2.9field-weighted citation impact, top 9% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 25 citations in OpenAlex.

  1. Pooled it
  2. Genetic Risk, Healthy Lifestyle, and Risk Stratification for Diverticulitis.Journal of the American College of Surgeons · 2026
    Article
  3. Diarrhea management: from pathophysiology to microbiota modulation.Therapeutic advances in gastroenterology · 2026
    Review
  4. Article
  5. Article
  6. Article
  7. Unmet social needs and diverticulitis: a phenotyping algorithm and cross-sectional analysis.Journal of the American Medical Informatics Association : JAMIA · 2025
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. 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

4 authors at 2 institutions in 1 country.

Marilia CarabottiMedical-Surgical Department of Clinical Sciences and Translational Medicine, University Sapienza, 00189 Rome, Italy.
Francesca FalangoneMedical-Surgical Department of Clinical Sciences and Translational Medicine, University Sapienza, 00189 Rome, Italy.
Rosario CuomoGastroenterology and Endoscopy Unit, "Sant'Anna e San Sebastiano" Hospital Caserta, 81100 Caserta, Italy.
Bruno AnnibaleMedical-Surgical Department of Clinical Sciences and Translational Medicine, University Sapienza, 00189 Rome, Italy.ORCID 0000-0001-9120-5957
Sapienza University of Rome · ITOspedale Sant'Anna · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recent evidence showed that dietary habits play a role as risk factors for the development of diverticular complications. This systematic review aims to assess the effect of dietary habits in the prevention of diverticula complications (i.e., acute diverticulitis and diverticula bleeding) in patients with diverticula disease. PubMed and Scopus databases were searched up to 19 January 2021, 330 records were identified, and 8 articles met the eligibility criteria and were subjected to data extraction. The quality of the studies was evaluated by the Newcastle-Ottawa quality assessment form. No study meets the criteria for being a high-quality study. A high intake of fiber was associated to a decreased risk of diverticulitis or hospitalization due to diverticular disease, with a protective effect for fruits and cereal fiber, but not for vegetable fiber; whereas, a high red meat consumption and a generally Western dietary pattern were associated with an increased risk of diverticulitis. Alcohol use seemed to be associated to diverticular bleeding, but not to recurrent diverticulitis or diverticular complications. Further high-quality studies are needed to better define these associations. It is mandatory to ascertain the role of dietary habits for the development of recurrent acute diverticulitis and diverticular bleeding.

Indexed as

Dietary FiberDiet, WesternDiverticulitisDiverticulosis, ColonicEdible GrainFeeding BehaviorFruitGastrointestinal HemorrhageHospitalizationHumansMeatRecurrenceVegetablesDietary Fiberalcohol drinkingcoffeecolonicdietdietary fiberdiverticulitisdiverticulosismeat

Identifiers

PMID33919755
PMCPMC8070710
OpenAlexW3156677615

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.