@article{2990079,
    title = "Medical practitioners’ educational competence about oral and oropharyngeal carcinoma: a systematic review and meta-analysis",
    author = "Papadiochou, S. and Papadiochos, I. and Perisanidis, C. and Papadogeorgakis, N.",
    journal = "BRITISH JOURNAL OF ORAL AND MAXILLOFACIAL SURGERY",
    year = "2020",
    volume = "58",
    number = "1",
    pages = "3-24",
    publisher = "Churchill Livingstone",
    issn = "0266-4356",
    doi = "10.1016/j.bjoms.2019.08.007",
    keywords = "alcohol consumption;  cancer radiotherapy;  cancer screening;  cancer surgery;  consultation;  erythroplasia;  human;  knowledge;  leukoplakia;  lichen planus;  medical education;  medical practice;  meta analysis;  mouth carcinoma;  mouth squamous cell carcinoma;  oropharynx carcinoma;  oropharynx squamous cell carcinoma;  patient referral;  physical examination;  professional competence;  Review;  risk factor;  skill;  systematic review;  tobacco;  tobacco use;  Wart virus;  cross-sectional study;  health care personnel;  mouth tumor;  oropharynx tumor, Cross-Sectional Studies;  Health Personnel;  Humans;  Mouth Neoplasms;  Oropharyngeal Neoplasms",
    abstract = "Medical practitioners’ (MP) role is pivotal in primary prevention, early diagnosis, prompt referral and effective management of oral and oropharyngeal carcinomas (OC/OPC), which raises the importance of their effective OC/OPC education at all levels of medical education. The purpose of this systematic review was to summarise the available scientific evidence about their educational competence in dealing with OC/OPC. We made a systematic search of papers in the English language in MEDLINE, Scopus, Cochrane Library CENTRAL and CINAHL databases from their inception until December 2018. Overall, 23 cross-sectional and three interventional studies have been selected for the systematic review and 18 of these were included in the meta-analyses. Excluding tobacco use (synthesised estimate of 95% of respondents identified tobacco as an OC/OPC risk factor, 95% CI of synthesised estimate 92% to 97%) and alcohol consumption (65%, 95%CI 52% to 77%), less than half of MP (approximately) were knowledgeable about important OC/OPC risk factors including human papilloma virus (42%, 95% CI 30% to 54%), poor diet (34%, 95% CI 17% to 54%), and advancing age (45%, 95% CI 21% to 70%). There was a low to moderate level of awareness among MP regarding common precancerous oral lesions involving leukoplakia (56%, 95% CI 32% to 79%), erythroplakia (30%, 95% CI 8% to 58%), and oral lichen planus (13%, 95% CI 0 to 41%). Moderate knowledge was also recorded about frequent sites of OC development involving the tongue (48%, 95% CI 33% to 64%) and floor of the mouth (37%, 95% CI 19% to 57%). Most MP enquired about tobacco use (86%, 95% CI 74% to 96%), and alcohol consumption (73%, 95% CI 47% to 94%) during history taking, and expressed willingness to be given supplementary OC/OPC education (78%, 95% CI 54% to 96%), as well. With regard to the incidence of intraoral screening, 27% of MP (95% CI 12% to 46%) make an intraoral examination as a routine. Interestingly, studies from each continent yielded significantly different outcomes to some research questions in the review. From the MP's perspective, clinical time restrictions and deficiencies in organised training were recognised as the main barriers towards their OC/OPC educational competence. The findings of this systematic review indicated the existence of deficiencies in knowledge and misconceptions, neglected preventive responsibilities, and associated barriers towards OC/OPC. A need for improved OC/OPC training at all levels of medical education is required to increase competence worldwide. © 2019 The British Association of Oral and Maxillofacial Surgeons"
}