Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Assessing competence in finding and reporting abnormal morphologic features while scanning peripheral blood smears.

A P Leach1, D E Haun

  • 1Pathology Department, Medical Center of Louisiana, New Orleans, USA.

Clinical Laboratory Science : Journal of the American Society for Medical Technology
|March 3, 2004
PubMed
Summary

This study created a tool to assess technologists' ability to detect critical findings on blood smears. Education via video presentation improved their proficiency in identifying red blood cell morphology.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

The complaint department. How does a lab properly investigate a problem?

MLO: medical laboratory observer·2002
Same author

Dealing with "false experts" and overconfidence.

MLO: medical laboratory observer·2001
Same author

Apoptosis: molecular mechanism for physiologic cell death.

Clinical laboratory science : journal of the American Society for Medical Technology·1999
Same author

Linking the laboratory with future techs.

MLO: medical laboratory observer·1994

Area of Science:

  • Hematology
  • Medical Laboratory Science
  • Clinical Diagnostics

Background:

  • Accurate detection and reporting of clinically significant findings on blood smears are crucial for patient diagnosis and management.
  • Assessing the competency of laboratory technologists in peripheral blood smear analysis is essential for maintaining high-quality diagnostic services.
  • Standardization of red blood cell (RBC) morphology interpretation is vital for consistent and reliable results.

Purpose of the Study:

  • To develop and validate a competency assessment tool for evaluating technologists' skills in identifying and reporting critical findings on peripheral blood smears.
  • To determine the impact of a standardized video-based educational intervention on improving technologists' proficiency in RBC morphology assessment.
  • To enhance the accuracy of automated white blood cell differential processes through improved manual smear review skills.

Related Experiment Videos

Main Methods:

  • A nonequivalent pretest-posttest control group design combined with a modified time-series analysis was employed.
  • The study was conducted in the Core Hematology and Special Hematology Laboratories of a large medical center.
  • Participants included technologists from all shifts, utilizing a convenience sampling method.

Main Results:

  • A competency assessment method was successfully developed to measure technologists' performance in scanning peripheral blood smears.
  • The study identified specific areas of competency related to the detection and reporting of significant findings.
  • Preliminary data suggests that the video presentation intervention may lead to improved proficiency in RBC morphology interpretation.

Conclusions:

  • The developed competency assessment tool provides a reliable method for evaluating technologists' skills in peripheral blood smear analysis.
  • Video-based education focused on RBC morphology standardization shows promise in enhancing technologist proficiency.
  • Continuous assessment and targeted education are important for maintaining and improving diagnostic accuracy in hematology laboratories.