A life activities questionnaire for childhood asthma

Area of Science:

• Pediatric Pulmonology
• Clinical Assessment Tools
• Asthma Management

Background:

• Childhood asthma frequently leads to activity limitations.
• Accurate assessment of activity restriction is crucial for effective asthma management.
• Existing tools may not adequately capture the impact of asthma on children's daily lives.

Purpose of the Study:

• To develop and validate a new instrument, the Life Activities Questionnaire for Childhood Asthma (LAC-A).
• To assess the reliability and validity of the LAC-A for measuring activity restriction in pediatric asthma patients.
• To provide a practical tool for use in clinical, research, and policy settings.

Main Methods:

• Item selection process focused on ensuring construct and content validity.
• Rigorous testing procedures were employed to establish the reliability of the questionnaire.
• The development involved iterative refinement based on expert review and pilot testing.

Main Results:

• The Life Activities Questionnaire for Childhood Asthma (LAC-A) was successfully developed.
• The instrument demonstrated strong validity and reliability in assessing activity restriction.
• Item analysis confirmed the suitability of the selected questions for the target population.

Conclusions:

• The LAC-A is a valid and reliable tool for measuring activity restriction in children with asthma.
• This questionnaire has broad applicability in clinical practice, research studies, and policy development.
• The LAC-A can aid in better understanding and managing the impact of asthma on children's lives.