An ethno-medical perspective on research participation: a qualitative pilot study.

Area of Science:

• Clinical research methodology
• Health disparities
• Community-based participatory research

Background:

• Minority recruitment for clinical research remains a significant challenge.
• Culturally appropriate recruitment and retention strategies are lacking.
• Ensuring diverse research data is critical for generalizability.

Purpose of the Study:

• To assess perceptions of research participation among African Americans and immigrant Latinos in Los Angeles.
• To identify culturally specific barriers and motivators for research engagement.
• To inform the development of targeted recruitment strategies.

Main Methods:

• Qualitative focus groups were conducted with ethnically matched moderators.
• Discussions centered on participants' feelings and perceptions of research.
• Data were analyzed using mixed methods, combining manual and computerized approaches.

Main Results:

• Shared and distinct barriers and motivators to research participation were identified between groups.
• Latinos prioritized healthcare information, while African Americans focused on trust and care quality.
• Improved communication and personal/family illness were key motivators for participation.

Conclusions:

• Shared socioecological and socioeconomic factors influence participation.
• Distinct historical and sociocultural factors also play a role.
• An ethno-medical science model can guide targeted strategies to boost minority involvement in clinical trials.