Related Experiment Video

Updated: Aug 12, 2026

Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma
14:39

Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma

Published on: November 4, 2010

Recognition of asthmatic symptoms in the pediatric age group

V Grech1, H Agius-Muscat, S Montefort

  • 1Paediatric Department, St. Lukes Hospital, Guardamangia, Malta. victor.e.grech@magnet.mt

Pediatric Allergy and Immunology : Official Publication of the European Society of Pediatric Allergy and Immunology
|March 17, 2001
PubMed

Insights

Higher pediatrician exposure correlates with increased childhood asthma prevalence but reduced severity. This suggests early diagnosis and treatment in well-serviced areas may improve asthma outcomes in children.

Area of Science:

  • Pediatric respiratory health
  • Epidemiology of childhood asthma
  • Public health and healthcare access

Background:

  • Childhood asthma significantly impacts morbidity, with under-diagnosis leading to prolonged illness and school absence.
  • Previous studies indicated higher asthma symptom prevalence in specific regions.
  • The relationship between pediatrician availability and regional asthma incidence was unexplored.

Purpose of the Study:

  • To investigate the correlation between pediatrician exposure and the prevalence of wheezy symptoms in children aged 13-15.
  • To test the hypothesis that pediatrician availability influences regional asthma incidence.
  • To explore the impact of pediatrician density on asthma severity.

Main Methods:

  • Utilized data from a questionnaire study on childhood asthma symptoms.
  • Measured potential pediatrician exposure as private pediatric clinics per 1000 child population per week.
  • Correlated pediatrician exposure rates with the percentage of children reporting wheezy symptoms and asthma severity.

Main Results:

  • A significant positive correlation was found between pediatrician exposure and the prevalence of wheezy symptoms (p=0.009).
  • A significant negative correlation was observed between pediatrician exposure and asthma severity (p=0.01).
  • This study is the first to report pediatrician exposure influencing national asthma incidence.

Conclusions:

  • Increased pediatrician presence may be linked to higher reported asthma prevalence, potentially due to increased diagnosis of milder cases.
  • Regions with greater pediatrician density may experience less severe childhood asthma, possibly due to earlier recognition and treatment.
  • Healthcare access and pediatrician distribution appear to play a role in the clinical presentation and severity of childhood asthma.

More Related Videos

Symptom Assessment of Patients with Allergic Rhinitis Using an Allergen Exposure Chamber08:47

Symptom Assessment of Patients with Allergic Rhinitis Using an Allergen Exposure Chamber

Published on: March 3, 2023

Asthma Detection Research Based on Voice Signal Processing and Machine Learning04:04

Asthma Detection Research Based on Voice Signal Processing and Machine Learning

Published on: July 22, 2025

Related Concept Videos

Asthma: Pathogenesis and Management01:20

Asthma: Pathogenesis and Management

Asthma is a chronic pulmonary condition involving inflammation of the airways, hyper-reactivity, and reversible obstruction of the airways. This condition can significantly impact a person's quality of life, making breathing difficult and leading to distressing symptoms.
Asthma is classified as allergic and non-allergic. Allergens such as dust mites, pollen, and pet dander trigger allergic asthma, while factors like cold air, intense emotions, or exercise can induce non-allergic asthma.
Asthma-I: Introduction01:29

Asthma-I: Introduction

Asthma is a chronic respiratory ailment that requires careful management due to its varying symptoms and influencing factors. It is characterized by airway inflammation, bronchial hyperresponsiveness, and reversible airflow obstruction, leading to symptoms like wheezing, shortness of breath, chest tightness, and coughing. The symptom frequency and intensity may vary considerably over time. It is also linked to immune system responses to allergens and irritants, highlighting the complex...
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-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 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 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,...