ArticleInternational dental journal2025
Oral Cancer Knowledge and Screening Practices Among Dental Professionals in Yemen: a Web-Based Survey.
Article in International dental journal, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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
1 citing paper in PubMed.
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.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundGood knowledge and screening practices of dental professionals for oral cancer (OC) will inevitably improve its prognosis. The present study sought to evaluate OC knowledge and practices among dental professionals in Yemen.
methodsThis study was conducted among Yemeni dentists. The used tool was a prevalidated online questionnaire composed of items on the knowledge, practices, and barriers of OC screening and early detection. The data were managed and analysed using SPSS Version 28.0.
resultsA total of 506 dental professionals completed the questionnaire. The participants showed moderate levels of knowledge on risk factors and clinical signs of OC. While the majority reported tobacco (89.9%) as a potential risk factor, only 76.7% and 57.5% of the subjects reported a potential role for alcohol consumption and old age. Regarding clinical signs, the majority reported that OC can present as nonhealing ulcer (90.3%) or white/red patch (87.2%), yet only 73.7% reported that it can present as swelling/lump, and around 32% reported that teeth attrition is one of its clinical signs. Concerning practices, most of the participants reported asking their patients about their tobacco habits (84%), routinely examine patients' oral mucosa (81.4%), and refer suspicious lesions to specialists (91.3%). Only 44.9% reported feeling confident regarding their knowledge and training on OC. Specialists and those who attended educational courses on OC were more knowledgeable, more confident, and showed better practices than their counterparts. Inadequate knowledge/training, lack of time, and lack of financial compensation were the most reported barriers to OC screening and early detection.
conclusionThe present study indicates marked gaps in the knowledge and screening practices of OC among Yemeni dentists. Therefore, conducting periodic continuing courses along with interventional trainings are urgently recommended to address these gaps.
Indexed as
Identifiers
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.