Faculty, Staff and Student Publications
Publication Date
1-1-2022
Journal
American Journal of Otolaryngology
Abstract
Objectives/hypothesis: To determine the effects of the COVID-19 pandemic on Adenotonsillectomies (TA), Tonsil Related Cases (TC), and Peritonsillar Abscess (PTA) Trends.
Study design: Retrospective Cohort Study.
Methods: This is a retrospective cohort study using the Pediatric Health Information System® (PHIS) database, which consists of 51 children's hospitals. Regions were defined according to PHIS rules with at least five children's hospitals per region. We compared monthly total TA, TC, TC as a proportion of all hospital visits, and PTA from all encounters at each hospital from January 1, 2019, through December 31, 2021.
Results: Compared to 2019, April 2020 saw mean TC drop significantly from 371.62 to 68.37 (p < 0.001). Interestingly, June, September, and December 2020 had significantly higher mean TC compared to 2019. TC as a proportion of all hospital visits decreased significantly throughout the majority of 2021. Similarly, TA significantly decreased during 2020 and 2021 across all regions in the US, starting in March 2020 and this reduction in TA extended through the end of 2021 without any signs of recovery. PTA rates did not change significantly over the three years.
Conclusions: The pandemic-plagued 2020 saw a noticeable decrease in overall TC and TA but then rebounded quickly to even higher than pre-pandemic levels. However, this rebound halted for the majority of 2021 and subsequently decreased to lower than pre-pandemic levels, which differs from other communicable pathologies such as otitis media which decreased initially then recovered to pre-pandemic levels by Summer of 2021.
Keywords
COVID-19, Child, Humans, Otolaryngology, Palatine Tonsil, Pandemics, Peritonsillar Abscess, Retrospective Studies, Covid-19, Adenotonsillectomy, Pediatrics, Social distancing
DOI
10.1016/j.amjoto.2022.103526
PMID
35717857
PMCID
PMC9386644
PubMedCentral® Posted Date
6-11-2022
PubMedCentral® Full Text Version
Post-print
Published Open-Access
yes