Evaluating health education in asthma -- developing the methodology: preliminary communication

Area of Science:

• Pulmonary Medicine
• Health Education Research
• Patient Assessment

Background:

• Asthma management requires effective health education strategies.
• Assessing patient morbidity and knowledge is crucial for evaluating educational interventions.
• Preliminary studies are needed to validate assessment tools before large-scale trials.

Purpose of the Study:

• To conduct a preliminary study for a controlled trial on health education in asthma.
• To evaluate a questionnaire designed to assess asthma morbidity and patient knowledge.
• To establish the validity of the questionnaire as a tool for measuring educational impact.

Main Methods:

• Administered a questionnaire to 50 asthma patients assessing 12-month morbidity and knowledge.
• Obtained independent morbidity assessments from general practitioners using case notes.
• Correlated patient-reported morbidity scores with physician assessments of asthma severity.

Main Results:

• Physician-assessed severe asthma correlated with higher patient-reported disability.
• Questionnaire morbidity scores were significantly higher in patients deemed to have severe asthma by doctors.
• Low patient knowledge levels showed no significant correlation with morbidity levels.

Conclusions:

• The study highlights a need for enhanced health education programs for asthma patients.
• The developed questionnaire is a valid instrument for assessing asthma morbidity and the impact of health education.
• Findings support the planned controlled trial to evaluate health education effectiveness in asthma.