Related Experiment Video
Updated: Jun 24, 2025

Polar Histogram Visualization of Acute Stress Disorder Scale Scores for Comprehensive Clinical Assessment
Published on: December 6, 2024
Asthma control associated with anxiety and depression in asthmatic children following post-acute COVID-19
Tung-Ming Chang1,2,3, Yun Chen2, Kuender D Yang4,5
1Department of Pediatrics, Changhua Christian Children's Hospital, Changhua, Taiwan.
Insights
Pediatric asthma patients with COVID-19 showed increased anxiety and depression. Poor asthma control and high exhaled nitric oxide (FENO) levels were linked to worse mental health outcomes.
Area of Science:
- Pediatric pulmonology and mental health research.
- Investigating the impact of viral infections on chronic respiratory conditions.
Background:
- Poorly controlled asthma can negatively impact mental well-being.
- The study explores the link between inadequate asthma control, exhaled nitric oxide (FENO) levels, and mental health in pediatric asthma patients with COVID-19.
Purpose of the Study:
- To investigate the correlation between inadequate asthma control, FENO levels, and anxiety and depression in pediatric asthma patients who have contracted COVID-19.
- To assess the mental health status of asthmatic children post-COVID-19 infection.
Main Methods:
- A prospective case-control study involving 520 asthmatic children (8-15 years).
- Included 336 patients with COVID-19 and 184 age-matched controls without COVID-19.
- Assessed anxiety and depression using SCARED and PHQ-9, correlated with Childhood Asthma Control Test (C-ACT) and FENO levels one month post-infection.
Main Results:
- Asthmatic children with COVID-19 showed significantly increased anxiety and depression scores (p < .05).
- Poor asthma control was associated with the highest anxiety and depression scores in children with COVID-19 (p < .01).
- Reduced C-ACT scores and elevated FENO levels were significant risk factors for anxiety and depression in these children (p < .05).
Conclusions:
- Healthcare professionals must closely monitor asthma control in children during the COVID-19 pandemic.
- Proactive management of asthma control is crucial to mitigate risks of depression and anxiety in pediatric patients.
- Early intervention for asthma control can help prevent adverse mental health outcomes in children affected by COVID-19.
Background:
Poor asthma control may adversely affect mental health. Our study investigates the correlation between inadequate asthma control, exhaled nitric oxide (FENO) levels, and anxiety and depression among pediatric asthma patients with COVID-19.
Methods:
This prospective case-control study enrolled 520 asthmatic children (8-15 years), including 336 patients diagnosed with COVID-19 after rapid antigen testing at home and 184 age-matched asthmatic patients without COVID-19 infection. FENO and spirometry were performed 1 month after COVID-19 infection. Scores for Child Anxiety-Related Disorders (SCARED) and depression screen derived from Patient Health Questionnaire-9 (PHQ-9) to assess their mental health status. Childhood asthma control test (C-ACT), FENO levels, and spirometry were correlated with the SCARED and PHQ-9 questionnaires.
Results:
SCARED subscales, including generalized anxiety disorder, social anxiety disorder, school avoidance, and depression scores from PHQ-9, exhibited a significant increase in asthmatic patients diagnosed with COVID-19 (p < .05). Among asthmatic children with SARS-CoV-2 infection, the poor asthma control group exhibited the highest SCARED and PHQ-9 measurements (p < .01). Multiple linear regression analysis indicated that reduced C-ACT scores and elevated FENO levels in asthmatic children with COVID-19 were significant risk factors for both anxiety and depression scores (p < .05). Lower C-ACT scales were associated with high scores of SCARED (r = -0.471) and PHQ-9 (r = -0.329) in asthmatic children (p < .001).
Conclusions:
The current study emphasizes the need for healthcare professionals to closely monitor asthma control in asthmatic children to prevent heightened risks of depression and anxiety during the ongoing COVID-19 pandemic.
Related Concept Videos
Asthma-I: Introduction
Asthma-III: Symptoms and Complications
Classification of Asthma
Asthma-IV: Nursing Management
First, in...
Asthma-IV: Diagnostic and Management
Clinical Assessment for Asthma:
This is the first step in diagnosing and managing asthma. It includes:
Asthma: Pathogenesis and Management
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-II: Pathophysiology and Classification
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:

