The Effects of Education and Training Given to Phlebotomists for Reducing Preanalytical Errors

Area of Science:

• Clinical Laboratory Science
• Healthcare Quality Improvement
• Nursing Practice

Background:

• Preanalytical errors, often stemming from patient preparation and sample collection, are a significant challenge in healthcare.
• Understanding phlebotomist knowledge is key to reducing these errors.

Purpose of the Study:

• To assess phlebotomist knowledge of the preanalytical phase before and after targeted training.
• To evaluate the impact of training on preanalytical error rates.

Main Methods:

• 454 healthcare professionals, primarily nurses, received training on preanalytical processes.
• Knowledge was assessed using pre- and post-training questionnaires.
• Preanalytical error rates were calculated before and after the training intervention.

Main Results:

• Phlebotomists with vocational health diplomas showed lower initial correct answer rates.
• Post-training, there was a significant increase in correct questionnaire answers.
• A significant decrease in preanalytical error rates was observed after the training.

Conclusions:

• Phlebotomist understanding of preanalytical processes varied by educational background.
• Regular, ongoing training can update staff knowledge and significantly reduce preanalytical errors.
• Implementing consistent training is vital for improving practices in health and nursing science.