Factors Influencing Patient Disclosure of Cancer Diagnosis to the Family Dentist and Medical-dental Collaboration in Cancer Care
Abstract PurposeThis study was conducted to identify factors that are associated with whether cancer patients inform their family dentists about their cancer diagnosis.MethodsWe conducted a cross-sectional questionnaire study in 500 cancer patients (gastric, colorectal, lung, breast, and prostate cancer) from September 10 to 13, 2019. The factors influencing whether cancer patients report their cancer diagnosis to their family dentist were identified by multivariate logistic regression analysis.ResultsNearly half of the respondents (42.2%) informed their family dentist that they had cancer. The reporting behavior of cancer patients was distinctively associated with their physician’s advice (odds ratio [OR] 59.3; 95% confidence interval [CI] 7.7–456.3); 8.6% of all respondents received physician’s advice to inform their dentist about their cancer diagnosis. A good relationship with the family dentist was the most involved factor (OR 1.88; 95% CI 1.43–2.48) for reporting behavior in the group without physician's advice, whereas positive opinion of medical–dental collaboration in cancer care had little impact on the reporting behavior.ConclusionThe results of this study indicate the need for establishing an environment for cancer patients to receive appropriate oral care wherein physician’s advice and a good relationship with the family dentist are motivators for reporting a cancer diagnosis to the dentists. It is necessary to fully inform cancer patients about the benefits of medical–dental collaboration in cancer care.