Inter-professional education unveiling significant association between asthma knowledge and inhaler technique

Area of Science:

• Respiratory Medicine
• Medical Education
• Clinical Pharmacy

Background:

• Effective asthma management relies on correct inhaler technique by healthcare professionals (HCPs).
• Assessing the link between HCPs' knowledge and practical skills is crucial for improving patient outcomes.

Purpose of the Study:

• To investigate the association between health care professionals' asthma knowledge and their ability to demonstrate correct inhaler technique.
• To identify key predictors of effective inhaler technique among diverse HCPs.

Main Methods:

• A cross-sectional study involving 200 HCPs (specialists, GPs, pharmacists, nurses, therapists) at an inter-professional workshop.
• Asthma knowledge assessed using a validated questionnaire.
• Inhaler technique for Accuhaler, Turbuhaler, and pMDIs evaluated via standardized checklists.

Main Results:

• Asthma knowledge score was the sole significant predictor of correct inhaler technique (R²=0.162, p<0.001).
• This association was observed across various healthcare professions.
• No other tested variables (profession, age, gender, etc.) showed a significant link to technique.

Conclusions:

• A strong correlation exists between asthma knowledge and inhaler technique proficiency in HCPs.
• Inter-professional education focusing on both theoretical knowledge and practical skills is essential.
• Targeted educational interventions can enhance HCPs' ability to teach and demonstrate proper inhaler use.