“…Even when race is not taken into consideration, dentists do not routinely engage in OPC discussions or screening due to structural inequities such as dentists' lack of training to address their own discomfort, confidence, limited clinical time to discuss OPCs, and a lack of dental insurance reimbursement for OPC screening [12,13]. Another barrier to communication about OPCs is that discussing OPC risk factors of alcohol use, tobacco use, diet and nutrition, and human papillomavirus (HPV) may be uncomfortable for patients and dentists [14][15][16]. For example, a study by Raja and colleagues concluded that dental patients were less comfortable discussing trauma, stress, coping, and living and behavioral patterns than basic demographic information, which has implications for improving dental providers' understanding of how social determinants may increase patients' risk for OPCs [17].…”