Current Knowledge and Awareness of Healthcare Professionals of Oral Cancer: a Study at a UK District General Hospital

Abstract

The aim of this study was to assess the levels of awareness of oral cancer in healthcare staff at a district general hospital in the UK. This excluded those staff involved in head and neck cancer management. The study identified the areas where there was a deficiency in knowledge and quantified any differences across the professions. Following a literature review utilising the National Institute for Health and Care Excellence (NICE) Healthcare Databases Advanced Research (HDAS) tool, a questionnaire was designed, which was piloted amongst healthcare professionals on one ward. The feedback from the respondents was used to test the suitability of the survey format and modified before implementation across the hospital. One hundred fifty-five completed surveys were collected. The respondents were divided into doctors, nursing staff, and healthcare assistants (HCAs). There were generally low to middle levels of subjective individual confidence in identifying oral cancer. There was confusion on the clinical signs of oral cancer, with 29% of respondents believing that toothache was a sign. Almost half of all the respondents believed that dental decay was a risk factor for oral cancer. Although the significance of an early diagnosis was recognised as being important, a number of respondents were not aware of the likely differences in morbidity and mortality based on the stage of disease on diagnosis. This study has demonstrated that the healthcare workforce has gaps in knowledge both in of the presentation of oral cancer and the morbidity and mortality associated with a delay in diagnosis. Further learning opportunities for all healthcare staff will help to reduce future disease burden.