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Published on: June 14, 2019
Clinicians consistently exceed a typical person's short-term memory during preoperative teaching
Elisabeth H Sandberg1, Ritu Sharma, Richard Wiklund
1Department of Psychology, Suffolk University, Boston, MA 02114, USA. elisabeth.sandberg@suffolk.edu
Healthcare providers often overwhelm patients with too much preoperative information, exceeding short-term memory limits. Optimizing patient education delivery is crucial for better surgical preparation and understanding.
Area of Science:
- Medical Education
- Patient Communication
- Surgical Preparation
Background:
- Effective patient education is vital for surgical preparation.
- Limited research exists on the quantity of information provided during preoperative teaching.
- Short-term memory capacity is restricted, impacting retention of preoperative instructions.
Purpose of the Study:
- To quantify and compare information-giving practices of anesthesiologists and nurse practitioners during preoperative teaching.
- To analyze the frequency of medical terminology, patient questions, and memory reinforcements used.
Main Methods:
- Analysis of 26 transcribed preoperative evaluation appointments.
- Development of a novel coding system to measure information quantity, terminology, patient questions, and memory reinforcements.
- Reporting results as mean +/- standard deviation.
Main Results:
- Both anesthesiologists and nurse practitioners exceeded patients' short-term memory capacity.
- Nurse practitioners provided significantly more information (112 +/- 37 items) than physicians (49 +/- 25 items) per interview.
- No significant difference was observed in the use of medical terms or memory reinforcements between nurse practitioners and physicians.
Conclusions:
- Clinicians should be mindful of exceeding patients' memory capacity during preoperative teaching.
- Strategies to reinforce critical information are essential for improving patient recall and understanding.
- Further consideration of information-giving patterns and memory-supporting techniques is recommended.
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