Mask use in Chinese children admitted to the outpatient department: a single-center cross-sectional study

Qian Yang1, Jin Yu Chen1, Qi Jiang1

  • 1Department of Paediatrics, the First Affiliated Hospital of Anhui Medical University.

Insights

Masks significantly reduced respiratory infections in children during the COVID-19 pandemic. However, attention is needed for mask-related adverse events, especially psychological symptoms, requiring early intervention.

Area of Science:

  • Pediatric infectious disease
  • Public health
  • Epidemiology

Background:

  • Mask use is vital for preventing SARS-CoV-2 transmission in indoor settings.
  • Large-scale studies on mask use in children during the COVID-19 pandemic are limited.

Purpose of the Study:

  • To investigate mask-wearing patterns, effectiveness, and adverse events in children during the COVID-19 pandemic.
  • To assess parental awareness of mask benefits and children's adherence to mask-wearing guidelines.

Main Methods:

  • A questionnaire-based study involving 5053 children (aged under 18) from a pediatric outpatient department.
  • Data collected from November 2021 to May 2022, focusing on mask usage, adherence, and reported symptoms.

Main Results:

  • Mask-wearing time increased with age; children aged 3-5 years wore masks more correctly but reported more discomfort.
  • Girls wore masks longer and more correctly than boys.
  • Adverse events included respiratory (61.2%), dermatological (28.9%), and psychological (19.7%) symptoms.
  • Mask use significantly decreased respiratory infection frequency compared to pre-pandemic levels.

Conclusions:

  • Properly fitted masks offer significant protection against respiratory infections in children in crowded indoor environments.
  • Adverse events, particularly psychological symptoms, require attention and early intervention strategies.
  • Further research on pediatric mask use and associated challenges is warranted.
Abstract

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