ArticleInternational dental journal2022
Worldwide Review of Dental Hygienists' Extended Scope of Practice in Radiology.
Article in International dental journal, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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
4 citing papers in PubMed.
- Dutch Dental Hygienists and Their Daily Scope of Practice-A Survey Study.International journal of dental hygiene · 2026Article
- Procedures performed by general dental practitioners, dental hygienists and prophylaxis assistants in oral healthcare practices in the Netherlands.BMC oral health · 2025Article
- Common practices of dental implant maintenance among dental hygienists working in the Netherlands - A survey.International journal of dental hygiene · 2025Article
- Anaesthesia and Caries Treatment by Dental Hygienists: A Worldwide Review.International dental journal · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesThis study aimed to summarise the competencies and legal position of the dental hygienist (DH) regarding oral radiology through a worldwide review.
methodsA structured and peer-reviewed online questionnaire of 27 questions was developed. This was emailed to all DH associations that are members of the International Federation of Dental Hygienists (IFDH) or European Dental Hygienists Federation (EDHF). After obtaining the data, all responding associations were contacted to confirm that the data were summarised in the correct order and were asked to provide further clarification of answers if necessary. A descriptive analysis was performed to summarise the data.
resultsThe response rate was 84%, as 26 out of 31 countries completed the questionnaire. In 78% of the countries, the DH can legally take intraoral radiographs, but in 42% of the countries, the dentist first needs to provide a referral or indication for a radiograph. In 46% of the countries, the DH may not formulate a diagnosis based on a radiograph. In only 27% of the countries, the DH can independently own radiographic equipment.
conclusionsThe required qualifications, skills, and scope of practice of the DH regarding oral radiology vary by country and, within some countries, even vary by state or province.
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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.