Background: Many health disparities occur when beneficial medical interventions are not shared by all.
Objective: To examine the barriers that cause the disparities.
Methods: In terms of obtaining beneficial medical interventions, the individual with disparities is influenced by his/her community, healthcare provider and healthcare system. The determinants of cancer health disparities include cultural, socio-economic and environmental factors, and the effects of social injustice.
Results/conclusion: These factors create inadequate information and knowledge about cancer, risk-promoting behaviors, inadequate conditions for seeking medical procedures, diminished access to and use of healthcare and inadequate healthcare services. The use of patient navigators may serve to address many of these factors.