The effect of mailed outreach on FIT completion among patients aged 45-50 in a safety net healthcare system

  • 0Department of Family and Community Medicine, University of California, San Francisco, CA, USA. smccle2@uic.edu.

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Summary

This summary is machine-generated.

Mailed plus electronic outreach significantly increased colorectal cancer screening rates in adults aged 45-50 compared to electronic outreach alone. This combined approach is more effective for promoting fecal immunochemical test completion.

Area Of Science

  • Public Health
  • Gastroenterology
  • Preventive Medicine

Background

  • Colorectal cancer (CRC) screening is recommended from age 45.
  • Limited research exists on effective screening promotion strategies for individuals under 50.
  • Addressing screening disparities is crucial for equitable cancer prevention.

Purpose Of The Study

  • To evaluate the effectiveness of different outreach strategies in promoting CRC screening.
  • To compare electronic-only outreach versus a combined mailed and electronic outreach approach.
  • To assess screening uptake in a younger demographic (45-50 years old).

Main Methods

  • A quasi-randomized trial assigned patients aged 45-50 to either electronic outreach or mailed plus electronic outreach.
  • The mailed outreach arm included fecal immunochemical test (FIT) kits, instructions, and a prepaid return envelope.
  • Black patients were exclusively assigned to the mailed plus electronic outreach group to address known disparities.

Main Results

  • The 180-day FIT completion rate was higher in the mailed plus electronic outreach group (25.0%) compared to the electronic outreach only group (18.8%) among non-Black patients.
  • Black patients had a lower FIT completion rate (16.6%) than non-Black patients in the mailed plus electronic outreach group.
  • Potential crossover between groups may have underestimated the true effect of mailed outreach.

Conclusions

  • Combined mailed and electronic outreach is more effective than electronic outreach alone for increasing CRC screening.
  • The findings highlight the importance of tailored outreach strategies for different demographic groups.
  • Further research is needed to optimize CRC screening promotion in younger adults and address racial disparities.