Evaluating evidence-based interventions in low socio-economic-status populations

Area of Science:

• Psychiatry
• Clinical Psychology
• Public Health

Background:

• Socio-economic status (SES) is under-researched in eating disorders (EDs).
• Lower SES groups exhibit higher disordered eating but less help-seeking.
• Understanding SES impact is crucial for equitable ED treatment.

Purpose of the Study:

• To examine how SES influences ED prevalence, help-seeking, and treatment outcomes.
• To evaluate an early intervention program for EDs in low SES areas.
• To identify barriers and future directions for ED treatment research in diverse SES populations.

Main Methods:

• Literature review on SES and EDs.
• Case series effectiveness study of an early intervention program in low SES communities.
• Analysis of treatment completion and outcome data, including ED cognitions and behaviors.

Main Results:

• Individuals from low SES backgrounds achieved significant reductions in ED cognitions and behaviors.
• Effect sizes for treatment completers were comparable to mixed SES groups.
• High rates of missing data for extensive measures pose a challenge for evaluation.

Conclusions:

• Evidence-based ED treatments can yield similar outcomes for low SES individuals.
• Maximizing data collection through methods like shorter sessional measures is vital.
• Future research should focus on effective evaluation strategies in diverse SES populations.