Related Experiment Video

Updated: Jun 12, 2026

Murine Model of Allergen Induced Asthma
08:05

Murine Model of Allergen Induced Asthma

Published on: May 14, 2012

Asthma Control Questionnaire in children: validation, measurement properties, interpretation

E F Juniper1, K Gruffydd-Jones, S Ward

  • 1Dept of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, ON, Canada. juniper@qoltech.co.uk

The European Respiratory Journal
|June 10, 2010
PubMed

Insights

The Asthma Control Questionnaire (ACQ) is valid and reliable for assessing asthma control in children aged 6-16 years. This tool effectively measures symptom reduction and improves asthma management in pediatric patients.

Area of Science:

  • Pediatric Pulmonology
  • Clinical Assessment Tools
  • Asthma Management

Background:

  • The Asthma Control Questionnaire (ACQ) is validated for adults.
  • Pediatric asthma management requires reliable assessment tools.
  • Current tools may not fully capture pediatric asthma control.

Purpose of the Study:

  • To evaluate the validity, measurement properties, and interpretability of the ACQ in children aged 6-16 years.
  • To establish the ACQ's reliability and responsiveness to changes in asthma control.
  • To determine the Minimal Important Difference (MID) for the ACQ in pediatric populations.

Main Methods:

  • 35 children (6-16 years) completed ACQ, Mini-PAQLQ, RCP 'Three Questions' at 0, 1, and 4 weeks.
  • Parents completed P-AQLQ; children used Asthma Control Diary and PEF measurements.
  • Clinicians and parents used Global Rating of Change Questionnaires; test-retest reliability assessed in 19 stable children.

Main Results:

  • ACQ demonstrated good test-retest reliability (ICC 0.79) in stable children.
  • ACQ was responsive to changes in asthma control (p=0.026) with a mean MID of 0.52 ± 0.45.
  • Correlations between ACQ and other outcomes supported its validity for measuring pediatric asthma control.

Conclusions:

  • The Asthma Control Questionnaire (ACQ) exhibits strong measurement properties and is valid for children aged 6-16 years.
  • The ACQ is a reliable and responsive tool for assessing pediatric asthma control.
  • Trained interviewers are recommended for ACQ administration in children aged 6-10 years.

More Related Videos

Conducting Respiratory Oscillometry in an Outpatient Setting14:49

Conducting Respiratory Oscillometry in an Outpatient Setting

Published on: April 8, 2022

Related Concept Videos

Asthma-IV: Diagnostic and Management01:30

Asthma-IV: Diagnostic and Management

The diagnosis and management of asthma are comprehensive, encompassing clinical assessments, lung function tests, and pharmacological interventions. Here's an overview:
Clinical Assessment for Asthma:
This is the first step in diagnosing and managing asthma. It includes:
Asthma III: Clinical Manifestations01:13

Asthma III: Clinical Manifestations

Asthma presents with a characteristic pattern of episodic respiratory symptoms that reflect underlying airway inflammation, bronchoconstriction, and mucus hypersecretion. Although severity varies among individuals, certain clinical manifestations are considered hallmarks of the disorder and often guide diagnosis and assessment.Respiratory SymptomsA persistent cough is one of the most common early features of asthma. It is frequently dry and tends to worsen at night or in the early morning,...
Asthma-III: Symptoms and Complications01:24

Asthma-III: Symptoms and Complications

Asthma, a common chronic respiratory condition, is classified considering the frequency and severity of symptoms alongside lung function impairment. Understanding this classification is essential for appropriate treatment and management. Here's a detailed look at the classification of asthma and its clinical features and complications:
Classification of Asthma
Asthma I: Introduction01:28

Asthma I: Introduction

Asthma is a chronic inflammatory disorder of the airways characterized by variable airflow obstruction and heightened bronchial responsiveness to a wide range of triggers. The underlying inflammation leads to airway swelling, mucus hypersecretion, and smooth muscle constriction, all of which narrow the airway lumen and impede airflow. Clinically, asthma presents with recurrent episodes of wheezing, shortness of breath, chest tightness, and coughing, symptoms that typically vary in intensity and...
Asthma-II: Pathophysiology and Classification01:26

Asthma-II: Pathophysiology and Classification

Asthma is a prevalent chronic respiratory condition marked by inflammation and hyperresponsiveness of the airways. Its pathophysiology involves complex interactions among inflammatory pathways, immune responses, and neural mechanisms.
Additionally, environmental and genetic factors play crucial roles in determining an individual's susceptibility to asthma and the severity of their condition.
Critical processes in asthma pathophysiology include:
Asthma-IV: Nursing Management01:30

Asthma-IV: Nursing Management

The nursing management of asthma is a comprehensive approach that relies heavily on the expertise and dedication of healthcare professionals. It involves thorough assessment, accurate diagnosis, strategic planning, effective implementation, and diligent evaluation. By meticulously following this step-by-step process, healthcare professionals play a crucial role in providing the best possible care and treatment for patients with asthma, enhancing their overall health and well-being.
First, in...