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Related Experiment Videos

Discharge instructions: do illustrations help our patients understand them?

P E Austin1, R Matlack, K A Dunn

  • 1Department of Emergency Medicine, East Carolina University School of Medicine, Greenville, NC.

Annals of Emergency Medicine
|March 1, 1995
PubMed
Summary

Adding illustrations to discharge instructions significantly improves patient comprehension, especially for those with lacerations. This visual aid is particularly beneficial for nonwhite, female, and less educated patient groups.

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Area of Science:

  • Medical Education
  • Patient Communication
  • Health Literacy

Background:

  • Effective patient discharge instructions are crucial for recovery and preventing complications.
  • Comprehension of medical information can be a barrier for diverse patient populations.

Purpose of the Study:

  • To evaluate the impact of incorporating illustrations into discharge instructions on patient understanding.
  • To determine if visual aids enhance comprehension of post-laceration care information.

Main Methods:

  • A randomized, blinded, prospective study was conducted in a rural Level I trauma center.
  • 101 patients with lacerations were randomized to receive discharge instructions with or without illustrations.
  • Patient comprehension was assessed by a blinded investigator using a standardized question set.

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Main Results:

  • Patients receiving illustrated instructions were 1.5 times more likely to achieve adequate comprehension (≥5 correct responses).
  • Significant benefits were observed in nonwhite (2x more likely), female (1.7x more likely), and high-school educated (1.8x more likely) patient subgroups.
  • The overall comprehension rate was higher in the illustrated group (65% vs. 43%).

Conclusions:

  • Illustrations significantly enhance patient comprehension of discharge instructions for laceration care.
  • Visual aids are particularly effective for improving understanding among underrepresented and less educated patient demographics.
  • Integrating visual elements into patient education materials is a valuable strategy for improving health literacy.