A motivational message, external barriers, and mammography utilization.

Area of Science:

• Behavioral Science
• Public Health
• Health Disparities

Background:

• Mammography screening is crucial for early breast cancer detection.
• Socioeconomically disadvantaged women often face barriers to regular mammography.
• Understanding factors influencing mammography utilization is vital for targeted interventions.

Purpose of the Study:

• To test the interaction between a motivational message and external barriers on mammography utilization.
• To evaluate the effectiveness of a telephone-based intervention in a high-risk population.

Main Methods:

• An experimental design with 101 women who had not had annual mammograms.
• Intervention group received a telephone discussion; control group did not.
• Mammography utilization and external barriers (affordability, accessibility) assessed after 4 months.

Main Results:

• A significant interaction was found between the intervention and barriers (OR: 2.12, p < 0.05).
• The intervention increased mammography utilization to 64% for women without barriers.
• Mammography utilization was only 26% for women with barriers, regardless of intervention.

Conclusions:

• Motivational messages are more effective when external barriers to mammography are addressed.
• Clinicians and administrators must collaborate to overcome barriers for disadvantaged groups.
• Addressing affordability and accessibility is key to maximizing mammography screening rates.