Evidence map›Paper›PMID 35457297›Full record

ArticleInternational journal of environmental research and public health2022

The Determinants of Vaccine Literacy in the Italian Population: Results from the Health Literacy Survey 2019.

Chiara Cadeddu, Luca Regazzi, Guglielmo Bonaccorsi, Aldo Rosano, Brigid Unim, Robert Griebler, Thomas Link, Paola De Castro, Roberto D'Elia, Valeria Mastrilli and 1 more

Abstract read
In one paragraph

Article in International journal of environmental research and public health, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 1 pooled it
–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

31 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Vaccine Literacy and Vaccination: A Systematic Review.International journal of public health · 2023
    Pooled it
  2. Article
  3. COVID-19 Vaccine Literacy Among Black Pregnant and Postpartum Women in the USA.Journal of racial and ethnic health disparities · 2026
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. The Greek Versions of the HLSHealthcare (Basel, Switzerland) · 2025
    Article
  9. Health Literacy Gaps Across Language Groups: A Population-Based Assessment in Alto Adige/South Tyrol, Italy.European journal of investigation in health, psychology and education · 2025
    Article
  10. Article
  11. Article
  12. Article
  13. Network Analysis of the HLSJournal of preventive medicine and hygiene · 2025
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review
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

11 authors.

Chiara CadedduDepartment of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, 00168 Rome, Italy.ORCID 0000-0003-0149-1078
Luca RegazziDepartment of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, 00168 Rome, Italy.ORCID 0000-0002-0189-7687
Guglielmo BonaccorsiDepartment of Health Sciences, University of Florence, 50134 Florence, Italy.ORCID 0000-0002-5171-4308
Aldo RosanoNational Institute for the Analysis of Public Policy, 00198 Rome, Italy.
Brigid UnimDepartment of Cardiovascular, Endocrine-Metabolic Diseases and Aging, Italian National Institute of Health, 00162 Rome, Italy.ORCID 0000-0002-6522-9098
Robert GrieblerCompetence Centre Health Promotion and Health System, Austrian National Public Health Institute, A-1010 Vienna, Austria.
Thomas LinkCompetence Centre Health Promotion and Health System, Austrian National Public Health Institute, A-1010 Vienna, Austria.
Paola De CastroScientific Communication Unit, Italian National Institute of Health, 00161 Rome, Italy.ORCID 0000-0001-8717-9418
Roberto D'EliaMinistry of Health, Viale Giorgio Ribotta, 5, 00144 Rome, Italy.
Valeria MastrilliMinistry of Health, Viale Giorgio Ribotta, 5, 00144 Rome, Italy.
Luigi PalmieriDepartment of Cardiovascular, Endocrine-Metabolic Diseases and Aging, Italian National Institute of Health, 00162 Rome, Italy.ORCID 0000-0002-4298-2642

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Vaccines are among the most important public health achievements of the last century; however, vaccine awareness and uptake still face significant challenges and the COVID-19 pandemic has only exacerbated this phenomenon. Vaccine Literacy (VL) is the ability to find, understand and judge immunisation-related information to make appropriate immunisation decisions. A cross-sectional study on a sample of 3500 participants, representative of the Italian adult population aged 18+ years, was conducted in Italy in 2021. A validated questionnaire, including sections on health literacy (HL), sociodemographic characteristics, risk factors, and lifestyles of respondents, was used. VL was measured by four items (item 19, 22, 26 and 29) of the HL section. While 67.6% of the respondents had a "good" (47.5%) or "sufficient" (20.1%) level of VL, 32.4% had "limited" VL levels. Although the overall VL level was quite high, many participants reported difficulties in dealing with vaccination information, particularly those with a lower educational level, those living in southern and insular regions of Italy, those with greater financial deprivation and those with a migration background. Improving VL in Italy should be a top priority in the political agenda, with special regard to socially and geographically disadvantaged communities.

Indexed as

COVID-19Health LiteracyVaccinesAdultCross-Sectional StudiesHealth Knowledge, Attitudes, PracticeHumansItalyPandemicsSurveys and QuestionnairesVaccinationVaccinesattitudesCOVID-19health knowledgehealth literacyhealth promotioninformation-seeking behaviorpracticesurveys and questionnairesvaccinationvaccination hesitancy

Identifiers

PMID35457297
PMCPMC9029177

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.